List of stars in Monoceros

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This is the list of notable stars in the constellation Monoceros, sorted by decreasing brightness.

Name B F Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
α Mon α 26 61935 37447 07h 41m 14.88s −09° 33′ 03.9″ 3.94 0.71 144 K0III
γ Mon γ 5 43232 29651 06h 14m 51.34s −06° 16′ 29.0″ 3.99 −2.49 644 K3III
δ Mon δ 22 55185 34769 07h 11m 51.86s −00° 29′ 34.0″ 4.15 −1.15 375 A2V
ζ Mon ζ 29 67594 39863 08h 08m 35.66s −02° 59′ 01.6″ 4.36 −4.41 1852 G2Ib
ε Mon A ε 8 44769 30419 06h 23m 46.10s +04° 35′ 34.2″ 4.39 1.41 128 A5IV component of the ε Mon system
13 Mon 13 46300 31216 06h 32m 54.23s +07° 19′ 58.7″ 4.47 −3.86 1509 A0Ib suspected variable
18 Mon 18 49293 32578 06h 47m 51.66s +02° 24′ 43.9″ 4.48 −0.81 373 K0III
β Mon A β 11 45725 30867 06h 28m 49.07s −07° 01′ 59.0″ 4.60 −2.03 691 B3Ve component of the β Mon system; Be star
S Mon 15 S 47839 31978 06h 40m 58.66s +09° 53′ 44.7″ 4.66 −2.82 1022 O7V + O9.5V in NGC 2264; irregular variable, Vmax = 4.62m, Vmin = 4.68m
28 Mon 28 V645 65953 39211 08h 01m 13.30s −01° 23′ 32.7″ 4.68 −1.12 472 K4III FK Com variable, ΔV = 0.02m, P = 0.21 d
17 Mon 17 49161 32533 06h 47m 19.84s +08° 02′ 14.2″ 4.77 −1.09 484 K4III
20 Mon 20 54810 34622 07h 10m 13.68s −04° 14′ 15.5″ 4.91 0.85 211 K0III
3 Mon 3 40967 28574 06h 01m 50.43s −10° 35′ 52.6″ 4.92 −2.47 979 B5III suspected variable
27 Mon 27 65695 39079 07h 59m 44.18s −03° 40′ 46.5″ 4.93 0.51 250 K2III
19 Mon 19 V637 52918 33971 07h 02m 54.78s −04° 14′ 21.3″ 4.99 −2.68 1116 B1V β Cep variable, Vmax = 4.96m, Vmin = 5.01m, P = 0.19 d
2 Mon 2 40536 28325 05h 59m 04.31s −09° 33′ 29.3″ 5.04 0.02 328 A6m
HD 42690 42690 29417 06h 11m 51.82s −06° 33′ 01.0″ 5.06 −2.78 1203 B2V
10 Mon 10 45546 30772 06h 27m 57.57s −04° 45′ 43.7″ 5.06 −3.03 1353 B2V
HD 49331 49331 32558 06h 47m 37.22s −08° 59′ 54.6″ 5.08 −2.94 1309 M1II suspected variable, Vmax = 5.00m, Vmin = 5.11m
HD 46487 46487 31278 06h 33m 37.92s −01° 13′ 12.4″ 5.09 −0.99 536 B5Vn
25 Mon 25 61064 37088 07h 37m 16.73s −04° 06′ 39.7″ 5.13 1.18 202 F6III suspected δ Sct variable, ΔV = 0.01m
HR 2142 V696 41335 28744 06h 04m 13.50s −06° 42′ 32.2″ 5.19 −2.06 918 B2Vne+ unique variable
77 Ori (77) 45416 30717 06h 27m 13.76s +00° 17′ 57.4″ 5.19 −2.13 950 K1II
HD 48217 48217 32064 06h 41m 56.37s −09° 10′ 02.7″ 5.21 −0.11 378 M0III
HD 52666 52666 33878 07h 01m 56.39s −05° 43′ 19.5″ 5.21 −1.38 682 M2III suspected variable, Vmax = 5.15m, Vmin = 5.21m
HD 46089 46089 31119 06h 31m 48.29s +11° 32′ 39.6″ 5.22 1.16 211 A3V
7 Mon 7 44112 30073 06h 19m 42.80s −07° 49′ 22.5″ 5.27 −1.74 823 B2.5V
HD 43993 43993 29996 06h 18m 50.58s −09° 23′ 23.9″ 5.36 −0.62 511 K1III
HD 41692 41692 28949 06h 06m 38.74s −04° 11′ 37.8″ 5.37 −3.71 2131 B5IV
β Mon B β 11 45726 06h 28m 49.50s −07° 02′ 04.0″ 5.40 component of the β Mon system
HD 46229 46229 31121 06h 31m 50.07s −08° 09′ 29.5″ 5.43 −1.70 869 K2III
21 Mon 21 V571 55057 34724 07h 11m 23.63s −00° 18′ 06.9″ 5.44 0.92 261 F2V δ Sct variable, Vmax = 5.43m, Vmin = 5.5m, P = 0.089 d
HD 50747 50747 33184 06h 54m 24.66s −01° 07′ 37.1″ 5.45 −0.42 484 A4IV γ Dor variable, ΔV = 0.001m, P = 0.21 d
HD 62902 62902 37901 07h 46m 02.16s −06° 46′ 20.2″ 5.49 1.17 238 K5III
HD 47054 47054 31583 06h 36m 35.33s −05° 12′ 40.0″ 5.52 −1.52 834 B8V
78 Ori (78) 45433 30720 06h 27m 15.59s −00° 16′ 33.6″ 5.55 −1.26 749 K5III
HD 45415 45415 30728 06h 27m 20.48s +02° 54′ 29.7″ 5.55 0.79 292 G9III
β Mon C β 45727 06h 28m 49.50s −07° 02′ 04.0″ 5.60 component of the β Mon system
HD 46304 46304 31167 06h 32m 23.13s −05° 52′ 07.4″ 5.60 2.42 141 F0Vnn+...
HD 59311 59311 36388 07h 29m 18.68s −01° 54′ 19.1″ 5.60 −2.89 1630 K5III
HD 63752 63752 38253 07h 50m 10.58s −09° 11′ 00.4″ 5.60 −2.57 1405 K3III
HD 53208 53208 34086 07h 04m 05.25s −05° 19′ 26.3″ 5.63 −2.38 1304 K3III suspected variable
HD 49147 49147 32474 06h 46m 39.02s −10° 06′ 26.5″ 5.66 −0.42 535 B9.5V
HD 49434 49434 32617 06h 48m 19.09s −01° 19′ 07.8″ 5.75 2.74 131 F1V δ Sct and γ Dor variable
HD 49643 49643 32698 06h 49m 16.41s −02° 16′ 19.3″ 5.75 −0.42 558 B8IIIn
HD 50277 50277 33024 06h 52m 49.49s +08° 22′ 49.6″ 5.75 1.77 204 F0Vn
HD 59381 59381 36396 07h 29m 22.11s −10° 19′ 36.0″ 5.75 −1.52 926 K5III slow irregular variable, Vmax = 5.74m, Vmin = 5.76m
HD 64235 64235 38474 07h 52m 47.87s −05° 25′ 41.5″ 5.76 2.70 133 F5IVs suspected variable, Vmax = 5.74m, Vmin = 5.77m
HD 46769 46769 31446 06h 35m 15.83s +00° 53′ 24.8″ 5.78 −3.94 2860 B8Ib
HD 49933 49933 32851 06h 50m 49.82s −00° 32′ 25.5″ 5.78 3.40 97 F2V
HD 53510 53510 34215 07h 05m 39.00s +09° 11′ 09.0″ 5.78 −0.40 562 M0III variable star, ΔV = 0.007m, P = 0.088 d
HD 47964 47964 31992 06h 41m 05.45s +00° 29′ 43.2″ 5.79 −1.96 1156 B8III
HD 55775 55775 34975 07h 14m 10.87s −03° 54′ 06.3″ 5.80 −0.57 613 K5III
U Mon U 59693 36521 07h 30m 47.47s −09° 46′ 36.8″ 5.82 2248 K0Ibpvar RV Tau variable, Vmax = 5.45m, Vmin = 7.67m, P = 91.32 d
HD 43157 43157 29629 06h 14m 36.71s −04° 34′ 06.5″ 5.83 −0.56 617 B5V
HD 57749 57749 35749 07h 22m 25.40s −05° 58′ 58.1″ 5.83 −1.39 908 F3IV suspected δ Sct variable, Vmax = 5.80m, Vmin = 5.84m
HD 59380 59380 36399 07h 29m 25.61s −07° 33′ 05.3″ 5.86 3.64 91 F8V
HD 45320 45320 30666 06h 26m 39.59s −01° 30′ 26.2″ 5.87 1.64 229 A3Vn
12 Mon 12 46241 31159 06h 32m 19.23s +04° 51′ 21.6″ 5.87 −0.12 517 K0V suspected variable, Vmax = 5.83m, Vmin = 5.87m
HD 41547 41547 28854 06h 05m 27.02s −10° 14′ 33.6″ 5.88 2.03 192 F4V: γ Dor variable
HD 45067 45067 30545 06h 25m 16.41s −00° 56′ 43.3″ 5.88 3.28 108 F8V
HD 48434 48434 32226 06h 43m 38.65s +03° 55′ 57.1″ 5.88 2850 B0III suspected β Cep variable
HD 51104 51104 33372 06h 56m 25.84s +09° 57′ 23.8″ 5.90 −0.28 561 B8Vn
HD 55832 55832 34982 07h 14m 15.52s −09° 56′ 51.1″ 5.90 −3.38 2345 K3III
HD 59984 59984 36640 07h 32m 05.82s −08° 52′ 51.3″ 5.90 3.52 98 F5V suspected variable, Vmax = 5.5m, Vmin = 6.8m
HD 45976 45976 30986 06h 30m 11.28s −10° 04′ 53.4″ 5.92 −5.50 6269 K0
16 Mon 16 48977 32463 06h 46m 32.42s +08° 35′ 13.8″ 5.92 −1.75 1116 B2.5V 53 Per variable, ΔV = 0.01m, P = 1.94 d
HD 46709 46709 31448 06h 35m 17.60s +09° 59′ 18.1″ 5.93 −2.50 1583 K4III
HD 52312 52312 33729 07h 00m 23.76s −08° 24′ 24.6″ 5.95 −1.69 1098 B9III
HD 56207 56207 35127 07h 15m 43.22s −10° 35′ 01.0″ 5.95 0.50 401 K0
HD 51814 51814 33603 06h 58m 57.03s +03° 36′ 08.5″ 5.96 −1.31 926 G8III
HD 52913 52913 34002 07h 03m 17.93s +09° 08′ 18.1″ 5.96 1.46 259 A3Vs
HD 58526 58526 36055 07h 25m 51.20s −05° 46′ 29.8″ 5.98 −2.84 1895 G3Ib
T Mon T 44990 30541 06h 25m 13.00s +07° 05′ 08.6″ 5.98 7762 K1Iabv SB classical Cepheid, Vmax = 5.58m, Vmin = 6.62m, P = 27.02 d
HD 43319 43319 29711 06h 15m 29.66s −04° 54′ 52.7″ 5.99 1.87 217 A5IVs
HD 61749 61749 37394 07h 40m 35.51s −08° 11′ 07.3″ 6.01 1.12 310 A3IV
HD 55879 55879 34999 07h 14m 28.26s −10° 18′ 58.5″ 6.02 −3.34 2433 B0III
HD 50890 50890 33243 06h 54m 58.92s −02° 48′ 12.9″ 6.03 −1.90 1259 G6III:
Plaskett's star V640 47129 31646 06h 37m 24.04s +06° 08′ 07.4″ 6.05 −5.49 6618 O8I + O7.5III one of the most massive spectroscopic binaries known; unique variable, Vmax = 6.04m, Vmin = 6.08m
HD 46178 46178 31168 06h 32m 23.27s +11° 40′ 25.0″ 6.08 −0.96 834 K0III
HD 43362 43362 29705 06h 15m 26.16s −09° 02′ 08.7″ 6.09 −0.76 763 B9III
HD 53929 53929 34338 07h 07m 06.48s +04° 54′ 38.2″ 6.10 −0.59 709 B9.5III
V721 Mon V721 44816 30407 06h 23m 35.92s −09° 52′ 29.1″ 6.11 −2.88 2050 K5 slow irregular variable
HD 47420 47420 31733 06h 38m 20.46s −02° 32′ 38.1″ 6.14 −0.63 738 K2
1 Mon 1 V474 40535 28321 05h 59m 01.07s −09° 22′ 56.1″ 6.15 1.22 316 F2IV δ Sct variable
HD 42536 V653 42536 29323 06h 11m 01.22s −06° 45′ 15.1″ 6.15 0.01 552 A0sp... α2 CVn variable
HD 42278 42278 29210 06h 09m 36.21s −05° 42′ 41.2″ 6.16 2.23 199 F3IVw
HD 45321 45321 30660 06h 26m 34.45s −04° 35′ 50.6″ 6.16 −1.69 1212 B2.5V
HD 45512 45512 30804 06h 28m 18.80s +10° 18′ 14.4″ 6.16 1.74 249 K2III-IV
HR 2517 V715 49567 32682 06h 49m 03.66s +01° 00′ 07.5″ 6.16 −2.75 1976 B3II-III 53 Per variable
HD 63894 63894 38307 07h 50m 55.24s −11° 07′ 42.7″ 6.16 0.66 411 K0
HD 45724 45724 30906 06h 29m 14.81s +02° 38′ 46.6″ 6.17 −0.91 851 M1 suspected variable
HD 45995 45995 31066 06h 31m 09.56s +11° 15′ 05.0″ 6.17 −4.98 5525 B2V:nne suspected variable
HD 47220 47220 31672 06h 37m 40.35s +02° 42′ 15.4″ 6.17 0.35 475 K1III
V638 Mon V638 42657 29401 06h 11m 43.72s −04° 39′ 55.6″ 6.18 −0.11 591 B9MNp... α2 CVn variable, Vmax = 6.16m, Vmin = 6.18m, P = 0.72 d
HD 48348 48348 32177 06h 43m 06.61s +03° 02′ 01.8″ 6.18 −0.84 827 K0
HD 47886 47886 32012 06h 41m 17.22s +11° 00′ 11.4″ 6.19 −3.27 2547 M1III semiregular variable
HD 50820 50820 33210 06h 54m 42.04s −01° 45′ 23.3″ 6.20 −4.54 4592 B3IVe+... suspected variable, Vmax = 6.16m, Vmin = 6.28m
HD 52611 52611 33873 07h 01m 52.91s −01° 20′ 44.8″ 6.20 0.63 424 K0
V731 Mon V731 47240 31697 06h 37m 52.70s +04° 57′ 24.0″ 6.20 4803 B1Ib α Cyg variable
HD 44037 44037 30028 06h 19m 07.94s −08° 35′ 09.7″ 6.22 0.78 399 B9V
V689 Mon V689 47432 31766 06h 38m 38.19s +01° 36′ 48.7″ 6.23 −3.86 3396 O9.5II α Cyg variable, Vmax = 6.19m, Vmin = 6.26m, P = 3.55 d
HD 54662 54662 34536 07h 09m 20.25s −10° 20′ 47.7″ 6.23 −5.03 5821 O7III
HD 57708 57708 35737 07h 22m 18.59s −02° 58′ 45.0″ 6.23 −0.06 591 F5
HD 44783 44783 30448 06h 24m 02.29s +08° 53′ 06.1″ 6.24 −0.82 842 B8Vn
HD 59669 59669 36526 07h 30m 51.14s −05° 13′ 35.3″ 6.24 −5.80 8359 K0
HD 51693 51693 33584 06h 58m 38.93s +07° 37′ 20.5″ 6.25 1.93 238 A3V
HD 67159 67159 39675 08h 06m 27.42s −09° 14′ 40.1″ 6.25 −0.68 793 B9V
HD 60853 60853 37000 07h 36m 16.67s −08° 18′ 40.7″ 6.27 −0.13 620 K2 slow irregular variable, Vmax = 6.26m, Vmin = 6.29m
HD 50931 50931 33297 06h 55m 34.63s +08° 19′ 27.4″ 6.28 1.22 335 A0V variable star, ΔV = 0.005m, P = 0.49 d
HD 52265 52265 33719 07h 00m 18.10s −05° 22′ 02.5″ 6.29 4.05 91 G0III-IV has two planets (b and c)
HD 56614 56614 35301 07h 17m 31.68s −06° 40′ 48.1″ 6.29 −2.28 1689 K2 suspected variable
HD 44333 44333 30217 06h 21m 25.78s +02° 16′ 06.9″ 6.30 1.25 334 A4.5V Algol variable, Vmax = 6.25m, Vmin = 6.33m
HD 50282 50282 32990 06h 52m 22.87s −05° 18′ 58.5″ 6.30 0.48 477 K0
HD 50371 50371 33082 06h 53m 22.40s +10° 59′ 49.0″ 6.30 0.77 416 K0III
HD 49976 V592 49976 32838 06h 50m 42.31s −08° 02′ 27.6″ 6.31 1.29 330 A2p SrCrEu α2 CVn variable, Vmax = 6.16m, Vmin = 6.32m, P = 2.98 d
HD 51424 51424 33420 06h 57m 00.10s −08° 10′ 45.4″ 6.31 −0.93 913 A2V+...
HD 67725 67725 39898 08h 08m 56.85s −11° 20′ 22.7″ 6.31 −0.44 729 A0Vn
HD 45168 45168 30595 06h 25m 47.14s −03° 53′ 20.5″ 6.33 −1.18 1035 G9III
HD 51892 51892 33644 06h 59m 20.18s +07° 19′ 01.2″ 6.34 −1.60 1264 B7III
HD 66242 66242 39326 08h 02m 25.97s −06° 20′ 13.6″ 6.34 1.15 355 G0III
HD 45380 45380 30675 06h 26m 44.85s −07° 30′ 42.9″ 6.35 0.86 409 A0Vn variable star, ΔV = 0.010m, P = 21.97 d
HD 48099 48099 32067 06h 41m 59.23s +06° 20′ 43.5″ 6.36 2750 O5.5V((f)) + O9V
HD 50062 50062 32931 06h 51m 39.37s +03° 02′ 31.4″ 6.37 1.57 298 A2Vs
HD 45090 45090 30602 06h 25m 52.33s +11° 07′ 33.3″ 6.39 0.67 454 A0
HD 47156 47156 31662 06h 37m 36.92s +10° 51′ 12.1″ 6.39 −0.77 883 K0
HD 50700 50700 33154 06h 54m 08.60s −05° 51′ 07.9″ 6.39 0.21 562 A6Vn
HD 45239 45239 30608 06h 25m 58.83s −07° 53′ 41.9″ 6.40 0.24 556 A4V
HD 66950 66950 39625 08h 05m 49.64s −00° 34′ 24.0″ 6.40 −0.30 712 K0 suspected variable
HD 44700 44700 30382 06h 23m 18.49s +03° 45′ 52.2″ 6.41 −1.23 1098 B3V variable star, ΔV = 0.010m, P = 31.10 d
V695 Mon V695 65875 39172 08h 00m 44.14s −02° 52′ 54.9″ 6.42 −3.48 3105 B2.5Ve γ Cas variable, Vmax = 6.42m, Vmin = 6.53m
HD 45215 45215 30627 06h 26m 09.60s −03° 30′ 57.1″ 6.42 0.34 536 G5
24 Mon 24 56003 35080 07h 15m 19.41s −00° 09′ 40.7″ 6.42 0.36 530 G5III
HD 57682 57682 35707 07h 22m 02.05s −08° 58′ 45.9″ 6.42 −4.03 4009 O9V suspected variable, Vmax = 6.34m, Vmin = 6.45m
14 Mon 14 46642 31385 06h 34m 46.33s +07° 34′ 21.0″ 6.44 1.21 362 A0Vs suspected variable
HD 53240 53240 34066 07h 03m 57.46s −10° 07′ 25.6″ 6.44 −1.52 1273 B9IIIn
HD 65938 65938 39198 08h 01m 03.45s −06° 25′ 08.7″ 6.45 2.33 217 G5
HD 42132 42132 29140 06h 08m 47.72s −06° 49′ 17.0″ 6.46 1.23 363 G5
HD 45563 45563 30798 06h 28m 16.77s +01° 54′ 45.8″ 6.48 0.60 489 B9V
HD 52382 52382 33754 07h 00m 39.34s −09° 12′ 10.7″ 6.49 −3.28 2937 B1Ib suspected variable, Vmax = 6.47m, Vmin = 6.5m
9 Mon 9 45418 30700 06h 27m 00.88s −04° 21′ 20.3″ 6.50 −1.10 1079 B4V
V569 Mon V569 53755 34234 07h 05m 49.64s −10° 39′ 36.3″ 6.50 −3.68 3543 B0.5IVn β Cep variable, Vmax = 6.42m, Vmin = 6.53m, P = 0.27 d
IM Mon IM 44701 30351 06h 23m 01.47s −03° 16′ 37.1″ 6.54 991 B5V β Lyr variable
HD 50281A 50281 32984 06h 52m 18.05s −05° 10′ 25.4″ 6.57 28.395 K3.5V component of the HD 50281 system
V926 Mon V926 52690 33891 07h 02m 06.73s −03° 45′ 17.4″ 6.62 1920 M1Ib semiregular variable, Vmax = 6.50m, Vmin = 6.70m, P = 39 d
HD 50138 V743 50138 32923 06h 51m 33.40s −06° 57′ 59.5″ 6.67 1280 B9e FS CMa variable, Vmax = 6.53m, Vmin = 6.87m
ε Mon B ε 44770 30422 06h 23m 46.50s +04° 35′ 45.1″ 6.72 4.79 79 F5V component of the ε Mon system
HD 46150 46150 31130 06h 31m 55.52s +04° 56′ 34.3″ 6.75 5200 O5V((f)) in NGC 2244; variable star, ΔV = 0.008m
6 Mon 6 43760 29885 06h 17m 35.13s −10° 43′ 30.0″ 6.76 −0.87 1094 F0e...
AX Mon AX 49510 31019 06h 30m 32.94s +05° 52′ 01.2″ 6.85 12000 B2IIIe unique variable, Vmax = 6.59m, Vmin = 6.94m, P = 232.5 d
HD 46966 46966 31567 06h 36m 25.89s +06° 04′ 59.5″ 6.87 O8V variable star, ΔV = 0.006m
V Mon V 44639 30326 06h 22m 43.50s −02° 11′ 42.0″ 6.87 2194 M6e Mira variable, Vmax = 6m, Vmin = 13.9m, P = 340.5 d
V644 Mon V644 51480 33436 06h 57m 09.38s −10° 49′ 28.1″ 6.93 4900 Ape γ Cas variable, Vmax = 6.88m, Vmin = 6.98m
HD 53367 V750 53367 34116 07h 04m 25.53s −10° 27′ 15.7″ 6.96 932 B0IV:e γ Cas variable, Vmax = 6.92m, Vmin = 7.22m
Gliese 282 A V869 61606 37349 07h 39m 59.33s −03° 35′ 51.0″ 7.18 46.33 K2V component of the Gliese 282 system; BY Dra variable, ΔV = 0.02m
V505 Mon V505 48914 32397 06h 45m 49.98s +02° 29′ 57.4″ 7.22 2170 B5Ib β Lyr variable, Vmax = 7.15m, Vmin = 7.65m, P = 53.78 d
V614 Mon V614 52432 33794 07h 01m 01.95s −03° 15′ 09.1″ 7.27 1550 C... semiregular variable, Vmax = 7.01m, Vmin = 7.36m, P = 60 d
HD 46223 46223 31149 06h 32m 09.31s +04° 49′ 24.7″ 7.28 5200 O5e in NGC 2244; variable star, ΔV = 0.008m
HD 46149 46149 31128 06h 31m 52.53s +05° 01′ 59.2″ 7.61 5200 O8.5V+B in NGC 2244; spectroscopic binary; rotating and pulsating variable
HD 44219 44219 30114 06h 20m 14.32s −10° 43′ 30.0″ 7.70 4.19 164 G5 has a planet (b)
HD 46375 46375 31246 06h 33m 12.62s +05° 27′ 46.5″ 7.84 5.22 109 K1V has a planet (b)
HD 59435 V827 59435 36419 07h 29m 35.45s −09° 15′ 33.3″ 7.97 1210 A5p α2 CVn variable, Vmax = 7.97m, Vmin = 7.99m, P = 3.59 d
HD 45583 V682 45583 30789 06h 28m 10.76s −04° 53′ 56.5″ 7.97 962 B9 α2 CVn variable
HD 46380 V728 46380 31199 06h 32m 43.23s −07° 30′ 32.3″ 8.00 1480 B2Vne Be star
HD 45652 45652 30905 06h 29m 13.19s +10° 56′ 02.0″ 8.13 5.34 118 G8-K0 has a planet (b)
HD 46202 46202 06h 32m 10.47s +04° 57′ 59.8″ 8.18 5200 O9V in NGC 2244; β Cep variable, ΔV = 0.01m, P = 0.21 d
HD 66428 66428 39417 08h 03m 28.67s −01° 09′ 45.8″ 8.25 4.55 180 G5 has a planet (b)
V753 Mon V753 54975 34684 07h 10m 57.85s −03° 52′ 43.2″ 8.27 605 A8V Algol variable, Vmax = 8.30m, Vmin = 8.81m, P = 0.68 d
SV Mon SV 44320 30219 06h 21m 26.30s +06° 28′ 12.6″ 8.28 G7II... classical Cepheid, Vmax = 7.61m, Vmin = 8.88m, P = 15.23 d
HD 50064 50064 06h 51m 34.11s +00° 17′ 50.4″ 8.30 9500 B6:Ia one of the luminous stars known; α Cyg variable, Vmax = 8.02m, Vmin = 8.41m, P = 60 d
HD 47755 V684 47755 06h 40m 38.30s +09° 47′ 15.8″ 8.41 B4 Algol variable, Vmax = 8.32m, Vmin = 8.41m, P = 1.85 d
UX Mon UX 65607 39042 07h 59m 16.38s −07° 30′ 17.9″ 8.42 5500 A3 Algol and δ Sct variable, Vmax = 8.22m, Vmin = 9.16m, P = 5.90 d
AU Mon AU 50846 33237 06h 54m 54.71s −01° 22′ 32.8″ 8.43 B5IV + F8-G0III-II double periodic or Algol variable, Vmax = 8.20m, Vmin = 9.16m, P = 11.11 d
HD 47732 V641 47732 31939 06h 40m 28.59s +09° 49′ 04.3″ 8.46 2190 B3Vnn... rotating ellipsoidal variable, ΔV = 0.07m, P = 1.32 d
V578 Mon V578 259135 06h 32m 00.61s +04° 52′ 40.9″ 8.55 B1:V:n Algol variable, Vmax = 8.54m, Vmin = 8.57m, P = 2.41 d
HD 259431 V700 259431 31235 06h 33m 05.19s +10° 19′ 20.0″ 8.72 564 B6ep Orion variable, Vmax = 8.62m, Vmin = 8.91m
AR Mon AR 57364 35600 07h 20m 48.45s −05° 15′ 35.8″ 8.79 962 K0II RS CVn variable, Vmax = 8.62m, Vmin = 9.47m, P = 21.21 d
Gliese 282 B 61606B 07h 40m 02.88s −03° 36′ 13.4″ 8.93 46.33 K7V + component of the Gliese 282 system
HD 44179 V777 44179 30089 06h 19m 58.22s −10° 38′ 14.7″ 8.94 1245 B8V central star of Red Rectangle Nebula; re-radiating binary system, Vmax = 8.78m, Vmin = 8.94m, P = 320 d
HD 49330 V739 49330 32586 06h 47m 57.27s +00° 46′ 34.0″ 8.95 1460 B0.5IVe γ Cas variable, Vmax = 8.72m, Vmin = 9.02m
FU Mon FU 44544 30301 06h 22m 23.85s +03° 25′ 27.9″ 9.06 2490 S6.5/7.5 semiregular variable
TU Mon TU 38523 07h 53m 19.75s −03° 02′ 31.1″ 9.24 1960 B5V + F3 Algol variable
RW Mon RW 259986 31383 06h 34m 45.89s +08° 49′ 32.18″ 9.32 738 B8V + G5IV Algol variable, Vmax = 9.26m, Vmin = 11.51m, P = 1.91 d
VV Mon VV 34003 07h 03m 18.29s −05° 44′ 15.5″ 9.40 434 G0 RS CVn variable, Vmax = 9.4m, Vmin = 9.95m, P = 6.05 d
BX Mon BX 07h 25m 22.78s −03° 35′ 15.8″ 9.50 M5IIIpe Z And variable, Vmax = 9.5m, Vmin = 12.5m, P = 1259 d
PZ Mon PZ 289114 32621 06h 48m 21.07s +01° 13′ 08.3″ 9.60 2080 K2Ve irregular variable
V694 Mon V694 07h 25m 51.29s −07° 44′ 08.1″ 9.70 1550 C... Z And variable, Vmax = 9.2m, Vmin = 11.4m, P = 1931 d
AO Mon AO 53883 34299 07h 06m 36.30s −04° 37′ 24.5″ 9.72 B3 + B5 Algol and δ Sct variable, Vmax = 9.6m, Vmin = 10.23m, P = 1.88 d
V588 Mon V588 261331 06h 39m 05.90s +09° 41′ 03.4″ 9.75 A7III/IV δ Sct variable, Vmax = 9.66m, Vmin = 9.72m, P = 0.11 d
V372 Mon V372 06h 41m 26.13s −04° 35′ 45.8″ 9.81 SC7/7.5 semiregular variable
CV Mon CV 31624 06h 37m 04.84s +03° 03′ 50.2″ 9.90 in C0634+031; classical Cepheid, Vmax = 9.9m, Vmin = 10.7m, P = 5.38 d
G 112-29 36985 07h 36m 07.08s −03° 06′ 38.8″ 9.99 46.21 M: component of the Gliese 282 system; rotating variable, Vmax = 0.19m, Vmin = 12.16m
HD 50281B 50281B 06h 52m 18.05s −05° 11′ 24.2″ 10.05 M2 component of the HD 50281 system
V589 Mon V589 261446 06h 39m 28.46s +09° 42′ 04.1″ 10.27 F2III δ Sct variable, ΔV = 0.05m, P = 0.12 d
BE Mon BE 31905 06h 40m 05.58s +07° 36′ 21.0″ 10.5 G5 classical Cepheid, Vmax = 10.19m, Vmin = 10.88m, P = 2.71 d
RU Mon RU 33163 06h 54m 12.31s −07° 35′ 45.0″ 10.51 B9pv + B7V + B7.2V Algol variable, Vmax = 10.33m, Vmin = 11.18m, P = 3.58 d
CL Mon CL 06h 55m 36.70s +06° 22′ 43.3″ 11.00 C... Mira variable, Vmax = 8.1m, Vmin = 13.0m, P = 493 d
Ross 614 V577 30920 06h 29m 23.40s −02° 48′ 50.3″ 11.08 13.01 13.4 M4.5V + M8V binary star; one component is a flare star
DD Mon DD 292319 06h 45m 57.83s −00° 07′ 31.9″ G0 Algol variable
A0620-00 V616 06h 22m 44.50s −00° 20′ 44.7″ 11.2 K3V-K7V X-ray nova and rotating ellipsoidal variable, Vmax = 11.0m, Vmin = 18.3m, P = 0.32 d
CS Mon CS 06h 32m 10.94s +06° 39′ 11.0″ 11.25 classical Cepheid, Vmax = 10.71m, Vmin = 11.3m, P = 6.73 d
COROT-7 06h 43m 49.47s −01° 03′ 46.9″ 11.73 5.85 489 K0V has two planets (b & c) and one unconfirmed planet (d)
R Mon R 06h 39m 09.95s +08° 44′ 10.8″ 11.85 B0 in NGC 2261; Orion variable
BN Mon BN 06h 21m 58.00s +07° 20′ 57.7″ 12.70 Nv... semiregular variable
V396 Mon V396 06h 38m 36.48s +03° 36′ 17.1″ W UMa variable
V590 Mon V590 06h 40m 44.64s +09° 48′ 02.1″ 12.88 B7 Orion variable
COROT-4 06h 48m 46.70s −00° 40′ 22.0″ 13.45 F0V has a transiting planet (b)
COROT-1 06h 48m 19.17s −03° 06′ 07.8″ 13.6 5.2 1560 G0V first transiting planet by COROT mission (b)
VY Mon VY 06h 31m 06.92s +10° 26′ 05.0″ 13.70 B8 UX Ori star
COROT-5 06h 45m 06.54s +00° 48′ 54.9″ 14 6 1300 F9V has a transiting planet (b)
COROT-20 06h 30m 53s +00° 13′ 37″ 14.66 4012 G2V has a transiting planet (b)
COROT-19 06h 28m 08s −00° 01′ 01″ 14.78 2609 F9V has a transiting planet (b)
COROT-18 06h 32m 41s −00° 01′ 54″ 14.99 2838 G9 has a transiting planet (b)
COROT-13 06h 50m 53.07s −05° 05′ 11.1″ 15.04 4.45 4270 G0V has a transiting planet (b)
BT Mon BT 06h 43m 47.24s −02° 01′ 13.9″ 15.4 G5V nova and Algol variable, Vmax = 4.5m, Vmin = 16.4m, P = 0.33 d
COROT-12 06h 43m 03.76s −01° 17′ 47.1″ 15.52 5.21 3760 G2V has a transiting planet (b)
V838 Mon V838 07h 04m 04.85s −03° 50′ 51.1″ 15.74 20000 M6I/III + B3V luminous red nova, Vmax = 6.7m, Vmin = 16.05m
COROT-14 06h 53m 41.80s −05° 32′ 09.7″ 16.03 5.40 4360 F9V has a transiting planet (b)
CW Mon CW 06h 36m 54.58s +00° 02′ 17.3″ 17.2 5500 A3 SS Cyg variable, Vmax = 11.9m, Vmin = 17.2m, P = 0.18 d
AFGL 961 06h 34m 37.63s +04° 12′ 42.8″ K3V-K7V young stellar object
Monoceros R2 IRS 3 06h 47m 47.8s −06° 22′ 55″ young stellar object
NGC 2264 IRS 1 06h 41m 10.06s +09° 29′ 35.8″ B2 in NGC 2264; young stellar object
UGPS J072227.51-054031.2 07h 22m 27.87s −05° 40′ 31.1″ 13 T9 brown dwarf

See also[edit]

References[edit]