02518+4446 ES 1309
02h 51m 46.33s +44° 45' 53.6" P.A. 214.00 sep 4.7 mag 10.21,14.30 Sp F2
Coord 2000 |
02518+4446 |
|
Discov num |
ES 1309 |
|
Comp |
|
|
Coord arcsec 2000 |
02 51 46.33 +44 45 53.6 |
|
Date first |
1914 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
215 |
|
Pa last |
214 |
|
P.A. Now (θ) |
214° |
|
Sep first |
3.2 |
|
Sep last |
4.74 |
|
Sep. Now (ρ) |
4.74" |
|
Mag pri |
10.21 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
4.09 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2858-01363-1 |
|
Gaia DR2 |
433770398155474688 |
|