18045-3810 VVV 50
18h 04m 27.60s -38° 09' 56.6" P.A. 38.00 sep 8.8 mag 13.00,17.40 Sp M2+M4
| Coord 2000 |
18045-3810 |
|
Discov num |
VVV 50 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 27.60 -38 09 56.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
34 |
|
Pa last |
38.1 |
|
P.A. Now (θ) |
38.1° |
|
| Sep first |
8.8 |
|
Sep last |
8.834 |
|
Sep. Now (ρ) |
8.834" |
|
| Mag pri |
13.00 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
M2+M4 (red/red) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-072 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.492
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
4036283271188520448 |
|
