18388-3046 SKF 2535
18h 38m 46.36s -30° 45' 29.6" P.A. 44.00 sep 3.9 mag 10.90,10.20 Sp K5:
| Coord 2000 |
18388-3046 |
|
Discov num |
SKF2535 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 46.36 -30 45 29.6 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
45 |
|
Pa last |
43.8 |
|
P.A. Now (θ) |
43.8° |
|
| Sep first |
3.9 |
|
Sep last |
3.897 |
|
Sep. Now (ρ) |
3.897" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
K5: (yellow-orange) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-196 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7407-00823-1 |
|
Gaia DR2 |
4047127415114467456 |
|
