02580+3438 COU 867
02h 57m 58.94s +34° 37' 56.4" P.A. 53.00 sep 0.2 mag 9.50,9.50 Sp K2
Coord 2000 |
02580+3438 |
|
Discov num |
COU 867 |
|
Comp |
|
|
Coord arcsec 2000 |
02 57 58.94 +34 37 56.4 |
|
Date first |
1972 |
|
Date last |
1997 |
|
Obs |
7 |
|
Pa first |
42 |
|
Pa last |
53.3 |
|
P.A. Now (θ) |
53.3° |
|
Sep first |
0.2 |
|
Sep last |
0.16 |
|
Sep. Now (ρ) |
0.16" |
|
Mag pri |
9.50 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2334-00778-1 |
|
Gaia DR2 |
137199401672693504 |
|