10213+5023 HDS1489

 
 
10h 21m 19.79s +50 22' 32.9" P.A. 352 mag 10.25,10.35 Sp F8 dist. 154.08 pc (502.61 l.y.)
 
 
Coord 2000
10213+5023
Discov num
HDS1489
Comp
Coord arcsec 2000
10 21 19.79 +50 22 32.9
Date first
1991
Date last
2014
Obs
3
Pa first
41
Pa last
352
P.A. Now (θ)
352°
Sep first
0.2
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
10.25
Mag sec
10.35
delta mag (ΔM)
0.1
Spectral class
F8 (yellow-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352
Precise sep
0.042
Constellation
Ursa Major
SAO
27618
HIP
50716
Tycho2
3441-00714-1
HD
233728
BD
BD+51 1594
Distance
154.08
Distance ly
502.61
last precise pa
352
last precise sep
0.042
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10213+5023 HDS1489 1991 1 41 0.2 10.25 10.35 F8 102119.79+502232.9
10213+5023 HDS1489 2014 3 352 0.0 10.25 10.35 F8 102119.79+502232.9

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