01535-0013 WAA 20
01h 53m 32.87s -00° 12' 38.1" P.A. 218.00 sep 0.8 mag 17.80,17.90 Sp M1/2
| Coord 2000 |
01535-0013 |
|
Discov num |
WAA 20 |
|
Comp |
|
|
Coord arcsec 2000 |
01 53 32.87 -00 12 38.1 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
220 |
|
Pa last |
217.8 |
|
P.A. Now (θ) |
217.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.846 |
|
Sep. Now (ρ) |
0.846" |
|
| Mag pri |
17.80 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M1/2 (red) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
6431-00965-1 |
|
HD |
11628 |
|
DM |
CD-30 653 |
|
