10021+4722 HDS 1448
10h 02m 08.09s +47° 22' 17.3" P.A. 33.00 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 |
2011 |
|
Obs |
2 |
|
Pa first |
50 |
|
Pa last |
32.5 |
|
P.A. Now (θ) |
32.5° |
|
Sep first |
0.3 |
|
Sep last |
0.283 |
|
Sep. Now (ρ) |
0.283" |
|
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
Constellation |
Ursa Major |
|
HIP |
49174 |
|
Tycho2 |
3434-00433-1 |
|
Gaia DR2 |
822413742432776064 |
|
BD |
BD+48 1828 |
|
Distance |
297.62 |
|
Distance ly |
970.84 |
|