03491+3216 STT 516 (HD 23802)
03h 49m 07.30s +32° 15' 51.3" P.A. 44.00 sep 2.2 mag 7.60,9.63 Sp B9 dist. 189.04 pc (616.65 l.y.)
| Coord 2000 |
03491+3216 |
|
Discov num |
STT 516 |
|
Comp |
|
|
Coord arcsec 2000 |
03 49 07.30 +32 15 51.3 |
|
| Date first |
1854 |
|
Date last |
2018 |
|
Obs |
24 |
|
| Pa first |
36 |
|
Pa last |
44.3 |
|
P.A. Now (θ) |
44.3° |
|
| Sep first |
2.3 |
|
Sep last |
2.205 |
|
Sep. Now (ρ) |
2.205" |
|
| Mag pri |
7.60 |
|
Mag sec |
9.63 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 23802 |
|
Constellation |
Perseus |
|
SAO |
56722 |
|
HIP |
17845 |
|
| Tycho2 |
2360-00665-1 |
|
Gaia DR2 |
216837647349542272 |
|
HD |
23802 |
|
BD |
BD+31 655 |
|
| Distance |
189.04 |
|
Distance ly |
616.65 |
|
