02527+0628 STF 323 (HD 17907)
02h 52m 39.65s +06° 28' 29.3" P.A. 280.00 sep 2.7 mag 7.81,7.92 Sp B9 dist. 196.08 pc (639.61 l.y.)
| Coord 2000 |
02527+0628 |
|
Discov num |
STF 323 |
|
Comp |
|
|
Coord arcsec 2000 |
02 52 39.65 +06 28 29.3 |
|
| Date first |
1830 |
|
Date last |
2017 |
|
Obs |
69 |
|
| Pa first |
283 |
|
Pa last |
280.3 |
|
P.A. Now (θ) |
280.3° |
|
| Sep first |
2.6 |
|
Sep last |
2.719 |
|
Sep. Now (ρ) |
2.719" |
|
| Mag pri |
7.81 |
|
Mag sec |
7.92 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17907 |
|
Constellation |
Cetus |
|
SAO |
110807 |
|
HIP |
13408 |
|
| Tycho2 |
0054-00012-1 |
|
Gaia DR2 |
7957921564970752 |
|
HD |
17907 |
|
GC |
3447 |
|
| BD |
BD+05 406 |
|
Distance |
196.08 |
|
Distance ly |
639.61 |
|
