18167-3447 VVV 53
18h 16m 42.30s -34° 46' 37.1" P.A. 8.00 sep 4.5 mag 13.60,13.00 Sp M6+M6
| Coord 2000 |
18167-3447 |
|
Discov num |
VVV 53 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 42.30 -34 46 37.1 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
5 |
|
Pa last |
8 |
|
P.A. Now (θ) |
8° |
|
| Sep first |
4.2 |
|
Sep last |
4.452 |
|
Sep. Now (ρ) |
4.452" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
M6+M6 (red/red) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-267 |
|
Sec motion dec |
-254 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4038572836732034048 |
|
