11078-3421 SKF 469
11h 07m 47.90s -34° 20' 51.5" P.A. 107.00 sep 30.7 mag 13.63,15.02 Sp DA3.5+M
Coord 2000 |
11078-3421 |
|
Discov num |
SKF 469 |
|
Comp |
|
|
Coord arcsec 2000 |
11 07 47.90 -34 20 51.5 |
|
Date first |
1978 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
107 |
|
Pa last |
107.1 |
|
P.A. Now (θ) |
107.1° |
|
Sep first |
30.5 |
|
Sep last |
30.662 |
|
Sep. Now (ρ) |
30.662" |
|
Mag pri |
13.63 |
|
Mag sec |
15.02 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
DA3.5+M (white dwarf/red) |
|
Pri motion ra |
+047 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
-267 |
|
Sec motion dec |
-302 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.15 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5401688425816913920 |
|