HD 220035

HD 220035
Observation data ; Epoch J2000 Equinox J2000
Constellation	Aquarius
Right ascension	23 h 20 m 40.88873 s
Declination	?05° 54′ 28.6987″
Apparent magnitude (V)	6.17
Characteristics
Spectral type	K0III
U?B color index	+0.97
B?V color index	+1.07
Astrometry
Radial velocity (R v )	-1.9 km/s
Proper motion (μ)	RA: -100.38 mas / yr ; Dec.: -58.84 mas / yr
Parallax (π)	8.84 ± 0.52 mas
Distance	370 ± 20 ly ; (113 ± 7 pc )
Other designations
	BD -06° 6191, HD 220035, HIP 115257, HR 8879, SAO 146652.
Database references
SIMBAD	data

HD 220035 is variable star in the equatorial constellation of Aquarius .

References [ edit ]

^ ^a ^b ^c ^d ^e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics . 474 (2): 653?664. arXiv : 0708.1752 . Bibcode : 2007A&A...474..653V . doi : 10.1051/0004-6361:20078357 . S2CID 18759600 .
^ ^a ^b ^c Johnson, H. L.; et al. (1966), "UBVRIJKL photometry of the bright stars", Communications of the Lunar and Planetary Laboratory , 4 (99): 99, Bibcode : 1966CoLPL...4...99J
^ Cowley, A. P.; Bidelman, W. P. (February 1979), "MK spectral types for some F and G stars", Publications of the Astronomical Society of the Pacific , 91 : 83?86, Bibcode : 1979PASP...91...83C , doi : 10.1086/130446
^ Gontcharov, G. A. (November 2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters . 32 (11): 759?771. arXiv : 1606.08053 . Bibcode : 2006AstL...32..759G . doi : 10.1134/S1063773706110065 . S2CID 119231169 .

This giant-star-related article is a stub . You can help Wikipedia by expanding it .

This variable star–related article is a stub . You can help Wikipedia by expanding it .

Observation data Epoch J2000 Equinox J2000
Constellation	Aquarius
Right ascension	23 ^h 20 ^m 40.88873 ^s^[1]
Declination	?05° 54′ 28.6987″ ^[1]
Apparent magnitude (V)	6.17 ^[2]
Characteristics
Spectral type	K0III ^[3]
U?B color index	+0.97 ^[2]
B?V color index	+1.07 ^[2]
Astrometry

Radial velocity (R _v)	-1.9 ^[4] km/s
Proper motion (μ)	RA: -100.38 ^[1] mas / yr Dec.: -58.84 ^[1] mas / yr
Parallax (π)	8.84 ± 0.52 mas ^[1]
Distance	370 ± 20 ly (113 ± 7 pc )

Other designations
BD -06° 6191, HD 220035, HIP 115257, HR 8879, SAO 146652.
Database references
SIMBAD	data