17477-2355 VVV 49
17h 47m 40.38s -23° 54' 47.0" P.A. 242.00 sep 2.8 mag 14.90,15.00 Sp M3+M5
| Coord 2000 |
17477-2355 |
|
Discov num |
VVV 49 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 40.38 -23 54 47.0 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
241 |
|
Pa last |
241.8 |
|
P.A. Now (θ) |
241.8° |
|
| Sep first |
2.9 |
|
Sep last |
2.807 |
|
Sep. Now (ρ) |
2.807" |
|
| Mag pri |
14.90 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M3+M5 (red/red) |
|
| Pri motion ra |
-061 |
|
Sec motion ra |
-080 |
|
| Pri motion dec |
-172 |
|
Sec motion dec |
-162 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.118 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4068525006569728640 |
|
