02170-7115 TDS 2190
02h 17m 00.45s -71° 15' 17.6" P.A. 113.00 sep 2.7 mag 11.47,12.73
| Coord 2000 |
02170-7115 |
|
Discov num |
TDS2190 |
|
Comp |
|
|
Coord arcsec 2000 |
02 17 00.45 -71 15 17.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
104 |
|
Pa last |
113.1 |
|
P.A. Now (θ) |
113.1° |
|
| Sep first |
1.0 |
|
Sep last |
2.742 |
|
Sep. Now (ρ) |
2.742" |
|
| Mag pri |
11.47 |
|
Mag sec |
12.73 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
Tycho2 |
9147-00613-1 |
|
Gaia DR2 |
4644886360439903488 |
|
