12423+7510 LDS 1755
12h 42m 02.19s +75° 08' 45.4" P.A. 126.00 sep 6.1 mag 14.90,15.70 Sp DA
Coord 2000 |
12423+7510 |
|
Discov num |
LDS1755 |
|
Comp |
|
|
Coord arcsec 2000 |
12 42 02.19 +75 08 45.4 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
129 |
|
Pa last |
125.9 |
|
P.A. Now (θ) |
125.9° |
|
Sep first |
6.0 |
|
Sep last |
6.138 |
|
Sep. Now (ρ) |
6.138" |
|
Mag pri |
14.90 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
DA (white dwarf) |
|
Pri motion ra |
-206 |
|
Sec motion ra |
-195 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
-030 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1692021543289085184 |
|