16311-5452 TDS 817
16h 31m 03.60s -54° 52' 22.6" P.A. 63.00 sep 2.3 mag 10.30,10.43
Coord 2000 |
16311-5452 |
|
Discov num |
TDS 817 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 03.60 -54 52 22.6 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
63 |
|
Pa last |
63 |
|
P.A. Now (θ) |
63° |
|
Sep first |
2.4 |
|
Sep last |
2.345 |
|
Sep. Now (ρ) |
2.345" |
|
Mag pri |
10.30 |
|
Mag sec |
10.43 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
|
|
Pri motion dec |
-035 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
Tycho2 |
8716-00619-1 |
|
Gaia DR2 |
5928959188262440192 |
|