12416+6546 LDS 2657
12h 41m 38.14s +65° 45' 41.1" P.A. 54.00 sep 9.9 mag 15.30,21.20
Coord 2000 |
12416+6546 |
|
Discov num |
LDS2657 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 38.14 +65 45 41.1 |
|
Date first |
1966 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
51 |
|
Pa last |
53.7 |
|
P.A. Now (θ) |
53.7° |
|
Sep first |
10.0 |
|
Sep last |
9.875 |
|
Sep. Now (ρ) |
9.875" |
|
Mag pri |
15.30 |
|
Mag sec |
21.20 |
|
delta mag (ΔM) |
5.9 |
|
Spectral class |
|
|
Pri motion ra |
-156 |
|
Sec motion ra |
|
|
Pri motion dec |
+077 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1680457326664687360 |
|