21009-4132 WIS 346
21h 00m 54.90s -41° 31' 43.7" P.A. 6.00 sep 999.9 mag 13.79,14.49
| Coord 2000 |
21009-4132 |
|
Discov num |
WIS 346 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 54.90 -41 31 43.7 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
6 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
| Sep first |
999.9 |
|
Sep last |
1035.537 |
|
Sep. Now (ρ) |
1035.537" |
|
| Mag pri |
13.79 |
|
Mag sec |
14.49 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+231 |
|
Sec motion ra |
+351 |
|
| Pri motion dec |
-247 |
|
Sec motion dec |
-253 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.278 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
