12004-1904 DVG 6
12h 00m 21.05s -19° 04' 26.5" P.A. 325.00 sep 4.0 mag 16.80,17.70 Sp K7V+K9V
Coord 2000 |
12004-1904 |
|
Discov num |
DVG 6 |
|
Comp |
|
|
Coord arcsec 2000 |
12 00 21.05 -19 04 26.5 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
325 |
|
Pa last |
325.2 |
|
P.A. Now (θ) |
325.2° |
|
Sep first |
4.0 |
|
Sep last |
4.025 |
|
Sep. Now (ρ) |
4.025" |
|
Mag pri |
16.80 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
K7V+K9V (yellow-orange/yellow-orange) |
|
Pri motion ra |
-030 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.373
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corvus |
|
Gaia DR2 |
3566879492180516096 |
|