02307+4441 COU 1675
02h 30m 44.99s +44° 40' 40.3" P.A. 269.00 sep 0.7 mag 10.77,10.64 Sp A0
| Coord 2000 |
02307+4441 |
|
Discov num |
COU1675 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 44.99 +44 40 40.3 |
|
| Date first |
1979 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
273 |
|
Pa last |
268.9 |
|
P.A. Now (θ) |
268.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.695 |
|
Sep. Now (ρ) |
0.695" |
|
| Mag pri |
10.77 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2844-00713-1 |
|
Gaia DR2 |
341269820643239680 |
|
