26 Aurigae

26 Aurigae
Observation data Epoch J2000 Equinox J2000
Constellation	Auriga
Right ascension	05^h 38^m 38.0853^s
Declination	+30° 29′ 32.684″
Apparent magnitude (V)	5.403
Characteristics
Spectral type	F9III+B9.5V
U−B color index	0.25
B−V color index	0.45
Astrometry

Radial velocity (R_v)	1,7 km/s
Proper motion (μ)	RA: -21.15 mas/yr Dec.: -11.98 mas/yr
Parallax (π)	7.29 ± 0.96 mas
Distance	approx. 450 ly (approx. 140 pc)
Absolute magnitude (M_V)	5.815

Details

Mass	1,7 M_☉
Radius	1,4 R_☉
Luminosity	6 L_☉
Temperature	6,000–7,500 K

Orbit
Companion	CCDM 05386+3030 B
Period (P)	53,2 yr
Semi-major axis (a)	0,135"
Eccentricity (e)	0,56
Inclination (i)	136,2°
Longitude of the node (Ω)	147,5°
Periastron epoch (T)	1922
Orbit
Companion	CCDM 05386+3030 C
Semi-major axis (a)	12.4"
Inclination (i)	267°
Orbit
Companion	CCDM 05386+3030 D
Semi-major axis (a)	33.1"
Inclination (i)	144°
Other designations
CCDM J05386+3030, CSI+30 963 1, HIC 26536, 26 Aur, CSV 100646, HIP 26536, SV* ZI 456, ** BU 1240AB, GC 7002, HR 1914, TD1 5001, ADS 4229, GCRV 3474, IDS 05322+3026, TYC 2404-1350-1, AG+30° 570, NSV 2485, UBV 5613, BD+30° 963, GSC 02404-01350, PPM Star Catalogue 70656, uvby98 100037269, CEL 876, HD 37269, SAO 58280, WDS J05386+3030.
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.)

26 Aurigae is a star in the constellation Auriga. Its apparent magnitude is 5.40.

References

NAME	Right ascension	Declination	Apparent magnitude (V)	Spectral type	Database references
ADS 4229 B (ADS 4229 ABC)	05^h 38.6^m 42.2^s	+30° 30' 00	5.4		Simbad
ADS 4229 C (BD+30 963C)	05^h 38^m 37.287^s	+30° 29' 32.32	8.57	A2	Simbad
ADS 4229 D (BD+30 963D)	05^h 38^m 40.5^s	+30° 29' 19	11.5		Simbad

Bayer	α (Capella) β (Menkalinan) δ ε (Almaaz) ζ (Sadatoni/Haedus I) η (Haedus II) θ (Mahasim) ι (Alkab/Hassaleh) κ λ (Alhurr) μ ν ξ ο π ρ σ τ υ φ χ ψ¹ ψ² ψ³ ψ⁴ ψ⁵ ψ⁶ ψ⁷ ψ⁸ ψ⁹ ω

Flamsteed	2 5 6 9 12 14 16 18 19 22 26 28 36 38 39 40 41 42 43 45 47 49 51 53 54 59 60 62 63 64 65 66 25 Cam 33 Cam 34 Cam 35 Cam

Variable	R T RT (48) RU RW RX SS SU SX SY TT TZ UU UV UY ZZ WW AB AE (Flaming Star) AP AR (17) BF BK CL CQ EO FS GM HL HP HS HZ IM IQ IU KR LY MZ NO NV NY PU QR V352 V363 V382 V390 V394 V403 V405 V410 V414 V420 V433 V440 V538

HR	1501 1528 1529 1535 1550 1558 1573 1615 1626 1639 1644 1668 1669 1692 1725 1733 1738 1752 1760 1775 1776 1794 1795 1796 1804 1822 1824 1825 1850 1854 1866 1869 1884 1904 1938 1945 1979 2003 2025 2038 2046 2066 2080 2081 2096 2105 2110 2112 2115 2122 2137 2139 2141 2147 2153 2172 2188 2189 2272 2319 2434 2452 2464 2471 2532 2542 2556 2573 2675 2775 2792

HD	33463 33632 34078 34656 35202 35619 35681 37250 38200 38229 40650 40979 43691 45350 49364 49674 51021 56171

Gliese	Gliese 268

Other	G 87-7 GD 66 HAT-P-9 KELT-2A MWC 480 SGR 0501+4516 UGPS J0521+3640 WASP-12

Open	Messier 36 Messier 37 Messier 38 NGC 1664 NGC 1724 NGC 1778 NGC 1798 NGC 1857 NGC 1883 NGC 1893 NGC 1907 NGC 1931 NGC 2013 NGC 2126 NGC 2165 NGC 2192 NGC 2240 NGC 2281

Globular	Palomar 2

Star-forming	AFGL 5142 IC 405 (Flaming Star Nebula) IRAS 05345+3157 IRAS 05358+3543 L1512 L1517B S235 S235 B

Planetary	IC 2149 NGC 2242

SNR	HB 9 VRO 42.05.01

Other

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