12387+7458 LDS 1754
12h 38m 06.69s +74° 57' 01.0" P.A. 13.00 sep 11.7 mag 16.60,19.20
Coord 2000 |
12387+7458 |
|
Discov num |
LDS1754 |
|
Comp |
|
|
Coord arcsec 2000 |
12 38 06.69 +74 57 01.0 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
12 |
|
Pa last |
13.2 |
|
P.A. Now (θ) |
13.2° |
|
Sep first |
12.0 |
|
Sep last |
11.735 |
|
Sep. Now (ρ) |
11.735" |
|
Mag pri |
16.60 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
-087 |
|
Sec motion ra |
-083 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1691650355035545856 |
|