1120 Cannonia: Difference between revisions

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{{Infobox planet
{{Infobox planet | discovery= yes | physical_characteristics = yes | bgcolour=#FFFFC0 |
| minorplanet = yes
| name=1120 Cannonia<ref name="a">{{cite web | title=JPL Small-Body Database Browser | url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=1120 | accessdate= October 9, 2007 }}</ref>
| name = 1120 Cannonia
| discoverer=Shajn, P. at Simeis
| background = #FFFFC0
⚫
| discovered=September 11, 1928
| image =
⚫
|epoch=October 27, 2007 ([[Julian date|JD]] 2454400.5) TDB
| caption =
⚫
|semimajor=2.2161461 [[Astronomical unit|AU]]
| discovery_ref = &thinsp;<ref name="jpldata" />
⚫
|perihelion=1.8728405 AU
⚫
| discovered = 11 September 1928
|aphelion=2.5594517 AU
| discoverer = [[Pelageya Shajn|P. Shajn]]
⚫
|eccentricity=0.1549111
| discovery_site = [[Simeiz Observatory]]
⚫
|period=1205.0248734 d(3.30 [[Julian year (astronomy)|a]])
| mp_name = 1120 Cannonia
⚫
|inclination=4.04758°
| alt_names = 1928 RV{{·}}1956 AG
⚫
|asc_node=158.70171°
| named_after = [[Annie Jump Cannon]]<ref name="springer" />
⚫
|arg_peri=219.63522°
| mp_category = [[main-belt]]
|mean_anomaly=338.76300°
| orbit_ref = &thinsp;<ref name="jpldata" />
⚫
| dimensions=
⚫
| epoch = 27 June 2015 ([[Julian day|JD]] 2457200.5)
⚫
| rotation=3.816 h
| uncertainty = 0
⚫
| abs_magnitude=12.8
| observation_arc = {{nowrap|72.08 yr (26,329 days)}}
⚫
| albedo=
⚫
| aphelion = 2.5603 [[Astronomical unit|AU]]
⚫
| perihelion = 1.8732 AU
| semimajor = 2.2167 AU
⚫
| eccentricity = 0.1549
⚫
| period = 3.30 [[Julian year (astronomy)|yr]] (1,205.5 days)
| mean_anomaly = 95.192[[degree (angle)|°]]
⚫
| inclination = 4.0479°
⚫
| asc_node = 158.66°
⚫
| arg_peri = 219.65°
| moid = 0.8769 AU
⚫
| dimensions =
⚫
| rotation = 3.816 [[hour|h]]
⚫
| albedo =
| spectral_type =
⚫
| abs_magnitude = 12.0
}}
}}


'''1120 Cannonia''' is a [[main belt asteroid]] orbiting the [[Sun]]. It was discovered by [[Pelageya Fedorovna Shajn]] on September 11, 1928, at [[Simeis]]. Its provisional designation was 1928 RV. It was independently discovered by [[Grigory Nikolaevich Neujmin]] at Simeis two days later, and ten days later by [[Eugène Joseph Delporte]] at [[Uccle]]. It was named for [[Annie Jump Cannon]], who classified the [[spectral type]]s of about 225,000 stars for the [[Henry Draper Catalog]].<ref>{{cite book |last= Schmadel |first= Lutz D. |title= Dictionary of Minor Planet Names|url=http://books.google.se/books?id=aeAg1X7afOoC&pg=PA94&dq=1120+Cannonia&hl=sv&sa=X&ei=_tzNUqzXHoX_ygOV5YCgBQ&ved=0CEAQ6AEwAg#v=onepage&q=1120%20Cannonia&f=false |publisher= Springer |date= 2003 |isbn= 3-540-00238-3 }}</ref> The asteroid completes one rotation approximately once every 4 hours and makes one revolution around the Sun about once every 3 years.<ref name="a"/>
'''1120 Cannonia''' is a [[main belt asteroid]] orbiting the [[Sun]]. It was discovered by Russian astronomer [[Pelageya Shajn]] on September 11, 1928, at [[Simeiz Observatory]] in Crimea. Its provisional designation was 1928 RV. It was independently discovered by [[Grigory Neujmin]] at Simeis two days later, and ten days later by [[Eugène Delporte]] at [[Uccle]]. The asteroid completes one rotation approximately once every 3.8 hours and makes one revolution around the Sun about once every 3.3 years.<ref name="jpldata" />


It was named for American astronomer [[Annie Jump Cannon]], who classified the [[spectral type]]s of about 225,000 stars for the [[Henry Draper Catalog]].<ref name="springer" />
⚫
==References==

{{Reflist}}

⚫
== References ==
{{reflist
|refs=

<ref name="jpldata">{{cite web
|type=2015-04-01 last obs.
|title=JPL Small-Body Database Browser: 1120 Cannonia (1928 RV)
|url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001120
|publisher=Jet Propulsion Laboratory
|accessdate=October 2015}}</ref>

<ref name="springer">{{cite book
|url=http://link.springer.com/referenceworkentry/10.1007/978-3-540-29925-7_1121
|title=Dictionary of Minor Planet Names – (1120) Cannonia
|last=Schmadel |first=Lutz D.
|publisher=Springer Berlin Heidelberg
|page=95
|date=2003
|isbn=978-3-540-29925-7
|accessdate=October 2015}}</ref>

}} <!-- end of reflist -->

== External links ==
* [https://books.google.se/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
* {{JPL small body|title=1120 Cannonia (1928 RV)|id=2001120}}


{{Minor planets navigator|1119 Euboea|1121 Natascha}}
{{Minor planets navigator|1119 Euboea|1121 Natascha}}
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{{DEFAULTSORT:Cannonia}}
{{DEFAULTSORT:Cannonia}}
[[Category:Main-belt asteroids]]
[[Category:Main-belt asteroids|001120]]
[[Category:Asteroids named for people]]
[[Category:Asteroids named for people]]
[[Category:Astronomical objects discovered in 1928]]
[[Category:Astronomical objects discovered in 1928]]

Revision as of 21:37, 17 October 2015

1120 Cannonia
Discovery [1]
Discovered byP. Shajn
Discovery siteSimeiz Observatory
Discovery date11 September 1928
Designations
1120 Cannonia
Named after
Annie Jump Cannon[2]
1928 RV · 1956 AG
main-belt
Orbital characteristics [1]
Epoch 27 June 2015 (JD 2457200.5)
Uncertainty parameter 0
Observation arc72.08 yr (26,329 days)
Aphelion2.5603 AU
Perihelion1.8732 AU
2.2167 AU
Eccentricity0.1549
3.30 yr (1,205.5 days)
95.192°
Inclination4.0479°
158.66°
219.65°
Earth MOID0.8769 AU
Physical characteristics
3.816 h
12.0

1120 Cannonia is a main belt asteroid orbiting the Sun. It was discovered by Russian astronomer Pelageya Shajn on September 11, 1928, at Simeiz Observatory in Crimea. Its provisional designation was 1928 RV. It was independently discovered by Grigory Neujmin at Simeis two days later, and ten days later by Eugène Delporte at Uccle. The asteroid completes one rotation approximately once every 3.8 hours and makes one revolution around the Sun about once every 3.3 years.[1]

It was named for American astronomer Annie Jump Cannon, who classified the spectral types of about 225,000 stars for the Henry Draper Catalog.[2]


References

  1. ^ a b c "JPL Small-Body Database Browser: 1120 Cannonia (1928 RV)" (2015-04-01 last obs.). Jet Propulsion Laboratory. Retrieved October 2015. {{cite web}}: Check date values in: |accessdate= (help)
  2. ^ a b Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1120) Cannonia. Springer Berlin Heidelberg. p. 95. ISBN 978-3-540-29925-7. Retrieved October 2015. {{cite book}}: Check date values in: |accessdate= (help)

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=1120_Cannonia&oldid=686230790"