21427-0039 WAA 9002
21h 42m 41.82s -00° 39' 26.1" P.A. 80.00 sep 1.2 mag 19.00,19.10 Sp M0
| Coord 2000 |
21427-0039 |
|
Discov num |
WAA9002 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 41.82 -00 39 26.1 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
78 |
|
Pa last |
79.6 |
|
P.A. Now (θ) |
79.6° |
|
| Sep first |
1.3 |
|
Sep last |
1.246 |
|
Sep. Now (ρ) |
1.246" |
|
| Mag pri |
19.00 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
