26 Aquilae

**26 Aquilae**
Observation data Epoch J2000 Equinox J2000
Constellation	Aquila
Right ascension	19^h 20^m 32.9047^s
Declination	-05° 24′ 56.757″
Apparent magnitude (V)	4.995
Characteristics
Spectral type	G8III
U-B color index	0.63
B-V color index	0.92
R-I color index	0.5
Astrometry

Radial velocity (R_v)	-18.5 km/s
Proper motion (μ)	RA: 113.42 mas/yr Dec.: 44.83 mas/yr
Parallax (π)	21.17 ± 0.77 mas
Distance	154 ± 6 ly (47 ± 2 pc)
Absolute magnitude (M_V)	5.917

Details

Mass	1,1 M_☉
Radius	1,1 R_☉
Luminosity	1,2 L_☉
Temperature	5,000–6,000 K
Metallicity	?
Rotation	< 17 Km/s 0,008981 Year
Age	? years

Orbit
Companion	26 Aquilae Aa
Semimajor axis (a)	0.5"
Inclination (i)	56°
Orbit
Companion	26 Aquilae B
Semimajor axis (a)	115.9"
Inclination (i)	9°
Other designations
HD 181391, FK5 3544, IRAS 19178-0530, f Aquilae, GC 26669, IRC -10505, TD1 24433, GCRV 11794, 2MASS J19203290-0524569, TYC 5138-2406-1, BD-05° 4936, N30 4282, UBV M 23675, CCABS 133, GSC 05138-02406, PLX 4519, UBV 16349, CCDM J19205-0524A, HIC 95066, PPM 202795, uvby98 100181391, CSI-05° 4936 1, HIP 95066, ROT 2772, YZ 95 6591, 2E 1917.8-0530, HR 7333, SAO 143286, 2E 4230, IDS 19152-0536 A, SBC7 746.
Database references
SIMBAD	data
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.)

26 Aquilae is a star in the constellation Aquila. Its apparent magnitude is 4.98.

[edit] Components

NAME	Right ascension	Declination	Apparent magnitude (V)	Spectral type	Database references
26 Aquilae Aa					Simbad
26 Aquilae B (BD-05 4936B)	19^h 20^m 32.5^s	-05° 24' 41	11.9		Simbad

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