02453+3718 COU 1220
02h 45m 22.30s +37° 19' 48.5" P.A. 97.00 sep 0.8 mag 11.90,12.40
Coord 2000 |
02453+3718 |
|
Discov num |
COU1220 |
|
Comp |
|
|
Coord arcsec 2000 |
02 45 22.30 +37 19 48.5 |
|
Date first |
1975 |
|
Date last |
2013 |
|
Obs |
4 |
|
Pa first |
100 |
|
Pa last |
96.5 |
|
P.A. Now (θ) |
96.5° |
|
Sep first |
0.7 |
|
Sep last |
0.773 |
|
Sep. Now (ρ) |
0.773" |
|
Mag pri |
11.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2337-01333-1 |
|
Gaia DR2 |
141693032679877248 |
|