10021+4722 HDS1448

 
 
10h 02m 08.09s +47 22' 17.3" P.A. 50 sep 0.3 mag 10.04,12.23 Sp F5 dist. 297.62 pc (970.84 l.y.)
 
 
Coord 2000
10021+4722
Discov num
HDS1448
Comp
Coord arcsec 2000
10 02 08.09 +47 22 17.3
Date first
1991
Date last
1991
Obs
1
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.04
Mag sec
12.23
delta mag (ΔM)
2.19
Spectral class
F5 (yellow-white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50
Precise sep
0.265
Constellation
Ursa Major
SAO
43150
HIP
49174
Tycho2
3434-00433-1
BD
BD+48 1828
Distance
297.62
Distance ly
970.84
last precise pa
50
last precise sep
0.265
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10021+4722 HDS1448 1991 1 50 0.3 10.04 12.23 F5 100208.09+472217.3

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