03389+4308 A 1537
03h 38m 54.26s +43° 08' 11.8" P.A. 117.00 sep 3.6 mag 8.68,13.60 Sp B9 dist. 2857.14 pc (9319.99 l.y.)
| Coord 2000 |
03389+4308 |
|
Discov num |
A 1537 |
|
Comp |
|
|
Coord arcsec 2000 |
03 38 54.26 +43 08 11.8 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
116 |
|
Pa last |
117.2 |
|
P.A. Now (θ) |
117.2° |
|
| Sep first |
3.5 |
|
Sep last |
3.6 |
|
Sep. Now (ρ) |
3.6" |
|
| Mag pri |
8.68 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
4.92 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
SAO |
39013 |
|
HIP |
17016 |
|
Tycho2 |
2874-02986-1 |
|
| Gaia DR2 |
238305474444942336 |
|
HD |
22509 |
|
BD |
BD+42 802 |
|
Distance |
2857.14 |
|
| Distance ly |
9319.99 |
|