02460+4037 HDS 359 (HD 17102)
02h 45m 59.44s +40° 36' 43.3" P.A. 305.00 sep 0.1 mag 7.87,10.31 Sp B9 dist. 128.21 pc (418.22 l.y.)
| Coord 2000 |
02460+4037 |
|
Discov num |
HDS 359 |
|
Comp |
|
|
Coord arcsec 2000 |
02 45 59.44 +40 36 43.3 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
10 |
|
| Pa first |
241 |
|
Pa last |
305.3 |
|
P.A. Now (θ) |
305.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.075 |
|
Sep. Now (ρ) |
0.075" |
|
| Mag pri |
7.87 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-038 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17102 |
|
Constellation |
Perseus |
|
SAO |
38311 |
|
HIP |
12911 |
|
| Tycho2 |
2849-00586-1 |
|
Gaia DR2 |
335919841877579264 |
|
HD |
17102 |
|
BD |
BD+39 628 |
|
| Distance |
128.21 |
|
Distance ly |
418.22 |
|