18174-1639 TOB 279
18h 17m 24.17s -16° 38' 58.1" P.A. 194.00 sep 13.2 mag 11.68,12.91
| Coord 2000 |
18174-1639 |
|
Discov num |
TOB 279 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 24.17 -16 38 58.1 |
|
| Date first |
1986 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
198 |
|
Pa last |
194.4 |
|
P.A. Now (θ) |
194.4° |
|
| Sep first |
13.9 |
|
Sep last |
13.17 |
|
Sep. Now (ρ) |
13.17" |
|
| Mag pri |
11.68 |
|
Mag sec |
12.91 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
| Pri motion ra |
-031 |
|
Sec motion ra |
-070 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+036 |
|
| Notes |
|
|
rPM=0.898
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6265-01531-1 |
|
Gaia DR2 |
4097585824735380736 |
|