01577+3739 COU 1218
01h 57m 45.53s +37° 39' 24.5" P.A. 354.00 sep 0.4 mag 9.20,9.50 Sp K0III
Coord 2000 |
01577+3739 |
|
Discov num |
COU1218 |
|
Comp |
|
|
Coord arcsec 2000 |
01 57 45.53 +37 39 24.5 |
|
Date first |
1975 |
|
Date last |
2013 |
|
Obs |
4 |
|
Pa first |
342 |
|
Pa last |
354.3 |
|
P.A. Now (θ) |
354.3° |
|
Sep first |
0.2 |
|
Sep last |
0.387 |
|
Sep. Now (ρ) |
0.387" |
|
Mag pri |
9.20 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+037 |
|
Sec motion ra |
|
|
Pri motion dec |
-045 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
2816-00423-1 |
|
Gaia DR2 |
342867312254464128 |
|