17239-5413 TDS 864
17h 23m 51.30s -54° 13' 13.0" P.A. 244.00 sep 1.5 mag 10.58,11.97
| Coord 2000 |
17239-5413 |
|
Discov num |
TDS 864 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 51.30 -54 13 13.0 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
243 |
|
Pa last |
243.6 |
|
P.A. Now (θ) |
243.6° |
|
| Sep first |
1.5 |
|
Sep last |
1.496 |
|
Sep. Now (ρ) |
1.496" |
|
| Mag pri |
10.58 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8728-00530-1 |
|
Gaia DR2 |
5923035676741072128 |
|
