18167-2022 SKF 99
18h 16m 41.87s -20° 22' 26.0" P.A. 141.00 sep 3.0 mag 10.80,16.00 Sp A2
| Coord 2000 |
18167-2022 |
|
Discov num |
SKF 99 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 41.87 -20 22 26.0 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
141 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
| Sep first |
3.0 |
|
Sep last |
3.005 |
|
Sep. Now (ρ) |
3.005" |
|
| Mag pri |
10.80 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6273-01416-1 |
|
Gaia DR2 |
4094362499024745984 |
|
HD |
313111 |
|
