19311-3918 SKF 2077
19h 31m 04.17s -39° 17' 36.9" P.A. 108.00 sep 114.4 mag 10.00,17.00 Sp K0/2IV: dist. 54.73 pc (178.53 l.y.)
| Coord 2000 |
19311-3918 |
|
Discov num |
SKF2077 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 04.17 -39 17 36.9 |
|
| Date first |
1964 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
108 |
|
Pa last |
107.8 |
|
P.A. Now (θ) |
107.8° |
|
| Sep first |
113.4 |
|
Sep last |
114.411 |
|
Sep. Now (ρ) |
114.411" |
|
| Mag pri |
10.00 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
7 |
|
Spectral class |
K0/2IV: (yellow-orange) |
|
| Pri motion ra |
+186 |
|
Sec motion ra |
+191 |
|
| Pri motion dec |
-111 |
|
Sec motion dec |
-108 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
HIP |
95985 |
|
Tycho2 |
7932-01595-1 |
|
Gaia DR2 |
6737873642323584896 |
|
| HD |
183392 |
|
CD |
CD-3913311 |
|
Distance |
54.73 |
|
Distance ly |
178.53 |
|