17460-1909 VVV 48
17h 45m 57.17s -19° 08' 36.3" P.A. 1.00 sep 3.1 mag 17.30,17.00 Sp M4+M5
Coord 2000 |
17460-1909 |
|
Discov num |
VVV 48 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 57.17 -19 08 36.3 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
351 |
|
Pa last |
1.2 |
|
P.A. Now (θ) |
1.2° |
|
Sep first |
3.1 |
|
Sep last |
3.142 |
|
Sep. Now (ρ) |
3.142" |
|
Mag pri |
17.30 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M4+M5 (red/red) |
|
Pri motion ra |
-095 |
|
Sec motion ra |
-055 |
|
Pri motion dec |
-081 |
|
Sec motion dec |
-132 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.453
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4119940442381396224 |
|