02454+5738 A 971 (HD 16952)
02h 45m 24.56s +57° 38' 25.1" P.A. 41.00 sep 0.1 mag 9.10,9.70 Sp G5
| Coord 2000 |
02454+5738 |
|
Discov num |
A 971 |
|
Comp |
|
|
Coord arcsec 2000 |
02 45 24.56 +57 38 25.1 |
|
| Date first |
1905 |
|
Date last |
1988 |
|
Obs |
11 |
|
| Pa first |
80 |
|
Pa last |
40.7 |
|
P.A. Now (θ) |
40.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.14 |
|
Sep. Now (ρ) |
0.14" |
|
| Mag pri |
9.10 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 16952 |
|
Constellation |
Cassiopeia |
|
SAO |
23587 |
|
Tycho2 |
3708-00446-1 |
|
| Gaia DR2 |
460878238867210752 |
|
HD |
16952 |
|
