02353+4017 A 1818 (HD 15981)
02h 35m 16.52s +40° 16' 47.0" P.A. 24.00 sep 0.3 mag 9.40,9.60 Sp F8
| Coord 2000 |
02353+4017 |
|
Discov num |
A 1818 |
|
Comp |
|
|
Coord arcsec 2000 |
02 35 16.52 +40 16 47.0 |
|
| Date first |
1908 |
|
Date last |
2008 |
|
Obs |
30 |
|
| Pa first |
332 |
|
Pa last |
24.2 |
|
P.A. Now (θ) |
24.2° |
|
| Sep first |
0.2 |
|
Sep last |
0.29 |
|
Sep. Now (ρ) |
0.29" |
|
| Mag pri |
9.40 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+114 |
|
Sec motion ra |
|
|
| Pri motion dec |
-030 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 15981 |
|
Constellation |
Andromeda |
|
SAO |
38144 |
|
Tycho2 |
2836-00703-1 |
|
| Gaia DR2 |
335296418784932608 |
|
HD |
15981 |
|
