20083-3117 TDT 2012
20h 08m 18.29s -31° 17' 17.0" P.A. 98.00 sep 0.5 mag 10.21,10.53
| Coord 2000 |
20083-3117 |
|
Discov num |
TDT2012 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 18.29 -31 17 17.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
98 |
|
Pa last |
98.3 |
|
P.A. Now (θ) |
98.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.53 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7441-00437-1 |
|
Gaia DR2 |
6748848555075504256 |
|