12007-3247 RUZ 3
12h 00m 43.73s -32° 47' 21.8" P.A. 105.00 sep 8.7 mag 15.30,16.00 Sp M3.7+M4.3
Coord 2000 |
12007-3247 |
|
Discov num |
RUZ 3 |
|
Comp |
|
|
Coord arcsec 2000 |
12 00 43.73 -32 47 21.8 |
|
Date first |
1975 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
103 |
|
Pa last |
104.5 |
|
P.A. Now (θ) |
104.5° |
|
Sep first |
8.5 |
|
Sep last |
8.692 |
|
Sep. Now (ρ) |
8.692" |
|
Mag pri |
15.30 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M3.7+M4.3 (red/red) |
|
Pri motion ra |
-155 |
|
Sec motion ra |
-155 |
|
Pri motion dec |
+041 |
|
Sec motion dec |
+041 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3466458900488401024 |
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