10028+4953 HDS 1450 Aa,Ab

 
 
10h 02m 49.62s +49° 52' 42.4" P.A. 98.00 sep 0.8 mag 7.70,10.98 Sp G5III dist. 200.4 pc (653.7 l.y.)
 
 
Coord 2000 10028+4953 Discov num HDS1450 Comp Aa,Ab Coord arcsec 2000 10 02 49.62 +49 52 42.4
Date first 1991 Date last 2011 Obs 4
Pa first 93 Pa last 98.4 P.A. Now (θ) 98.4°
Sep first 0.7 Sep last 0.838 Sep. Now (ρ) 0.838"
Mag pri 7.70 Mag sec 10.98 delta mag (ΔM) 3.28 Spectral class G5III (yellow)
Pri motion ra +008 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10028+4953 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 27490 10 02 50 +49 52 42 HDS 1450 Aa,Ab 2011 4 98 0.8 7.70 10.98 3.28 <===
Show HD 86871 27490 10 02 50 +49 52 42 HJ 2515 AB 2015 7 9 56.1 7.59 12.00 4.41
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 27490 HIP 49224 Tycho2 3437-00411-1
Gaia DR2 823965118978266880 HD 86871 BD BD+50 1706 Distance 200.4
Distance ly 653.7