HD 201298

HD 201298
Observation data; Epoch J2000 Equinox J2000
Constellation	Equuleus
Right ascension	21h 08m 28.15s
Declination	06° 59′ 21.7″
Apparent magnitude (V)	6.14
Characteristics
Spectral type	K5III
B−V color index	1.67
Variable type	None
Astrometry
Radial velocity (Rv)	18.40 ± 0.33 km/s
Proper motion (μ)	RA: -10.56 ± 0.46 mas/yr ; Dec.: 1.43 ± 0.31 mas/yr
Parallax (π)	2.80 ± 0.56 mas
Distance	831.1 ly ; (254.8 pc)
Absolute magnitude (MV)	-0.89
Details
Mass	1.2 M☉
Radius	52 R☉
Luminosity	700 L☉
Temperature	4100 K
Age	6.3 Gyr
Other designations
	HIP 104357, HR8090

HD 201298 is a K-type star in the constellation of Equuleus. It has an apparent magnitude of 6.14.

References

^ ^a ^b ^c ^d ^e "HR 8090, a red giant star in Equuleus", Ashland Astronomy Studio, retrieved 2012-08-20
^ ^a ^b ^c ^d ^e ^f "HIP 104357", Wolfram Alpha, retrieved 2012-08-20

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Observation data Epoch J2000 Equinox J2000
Constellation	Equuleus
Right ascension	21^h 08^m 28.15^s
Declination	06° 59′ 21.7″
Apparent magnitude (V)	6.14
Characteristics
Spectral type	K5III
B−V color index	1.67^[1]
Variable type	None
Astrometry

Radial velocity (R_v)	18.40 ± 0.33^[1] km/s
Proper motion (μ)	RA: -10.56 ± 0.46^[1] mas/yr Dec.: 1.43 ± 0.31^[1] mas/yr
Parallax (π)	2.80 ± 0.56^[1] mas
Distance	831.1^[2] ly (254.8^[2] pc)
Absolute magnitude (M_V)	-0.89

Details

Mass	1.2^[2] `M`_☉
Radius	52^[2] `R`_☉
Luminosity	700^[2] `L`_☉
Temperature	4100^[2] K
Age	6.3 Gyr

Other designations
HIP 104357, HR8090