01581-1522 TDS 2072
01h 58m 04.62s -15° 21' 55.5" P.A. 252.00 sep 1.0 mag 12.16,12.19
Coord 2000 |
01581-1522 |
|
Discov num |
TDS2072 |
|
Comp |
|
|
Coord arcsec 2000 |
01 58 04.62 -15 21 55.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
231 |
|
Pa last |
251.7 |
|
P.A. Now (θ) |
251.7° |
|
Sep first |
0.9 |
|
Sep last |
1.048 |
|
Sep. Now (ρ) |
1.048" |
|
Mag pri |
12.16 |
|
Mag sec |
12.19 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
Pri motion ra |
+021 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
-042 |
|
Sec motion dec |
-042 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
Tycho2 |
5856-01990-1 |
|
Gaia DR2 |
5148766971508682880 |
|