18593-2155 TDT 1169
18h 59m 18.73s -21° 55' 09.1" P.A. 216.00 sep 1.7 mag 10.81,11.40
| Coord 2000 |
18593-2155 |
|
Discov num |
TDT1169 |
|
Comp |
|
|
Coord arcsec 2000 |
18 59 18.73 -21 55 09.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
216 |
|
Pa last |
215.8 |
|
P.A. Now (θ) |
215.8° |
|
| Sep first |
1.7 |
|
Sep last |
1.71 |
|
Sep. Now (ρ) |
1.71" |
|
| Mag pri |
10.81 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6294-02352-1 |
|
Gaia DR2 |
4081776664301400320 |
|
