12169+0258 LDS 935
12h 16m 51.86s +02° 58' 05.0" P.A. 179.00 sep 2.1 mag 13.30,15.40 Sp M3V+DA
Coord 2000 |
12169+0258 |
|
Discov num |
LDS 935 |
|
Comp |
|
|
Coord arcsec 2000 |
12 16 51.86 +02 58 05.0 |
|
Date first |
1936 |
|
Date last |
2017 |
|
Obs |
14 |
|
Pa first |
180 |
|
Pa last |
178.9 |
|
P.A. Now (θ) |
178.9° |
|
Sep first |
3.0 |
|
Sep last |
2.073 |
|
Sep. Now (ρ) |
2.073" |
|
Mag pri |
13.30 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
M3V+DA (red/white dwarf) |
|
Pri motion ra |
-651 |
|
Sec motion ra |
-652 |
|
Pri motion dec |
+258 |
|
Sec motion dec |
+284 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS