02277+0749 LDS 3387
02h 27m 33.86s +07° 49' 48.0" P.A. 300.00 sep 2.7 mag 16.20,17.50
Coord 2000 |
02277+0749 |
|
Discov num |
LDS3387 |
|
Comp |
|
|
Coord arcsec 2000 |
02 27 33.86 +07 49 48.0 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
310 |
|
Pa last |
300.2 |
|
P.A. Now (θ) |
300.2° |
|
Sep first |
2.5 |
|
Sep last |
2.685 |
|
Sep. Now (ρ) |
2.685" |
|
Mag pri |
16.20 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
+544 |
|
Sec motion ra |
|
|
Pri motion dec |
-069 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS