21593-7519 TDT 3277
21h 59m 20.65s -75° 18' 49.1" P.A. 154.00 sep 0.4 mag 10.89,11.25
| Coord 2000 |
21593-7519 |
|
Discov num |
TDT3277 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 20.65 -75 18 49.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
157 |
|
Pa last |
153.6 |
|
P.A. Now (θ) |
153.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.408 |
|
Sep. Now (ρ) |
0.408" |
|
| Mag pri |
10.89 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
| Pri motion ra |
-055 |
|
Sec motion ra |
-055 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9474-00967-1 |
|
