02231+4213 ES 1501 AB
02h 23m 04.57s +42° 13' 20.2" P.A. 225.00 sep 3.0 mag 9.77,14.40
Coord 2000 |
02231+4213 |
|
Discov num |
ES 1501 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 23 04.57 +42 13 20.2 |
|
Date first |
1916 |
|
Date last |
2000 |
|
Obs |
2 |
|
Pa first |
96 |
|
Pa last |
225 |
|
P.A. Now (θ) |
225° |
|
Sep first |
6.6 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
Mag pri |
9.77 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
4.63 |
|
Spectral class |
|
|
Pri motion ra |
+035 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
2839-01501-1 |
|