21247-3202 JSP 824 AB
21h 24m 45.46s -32° 02' 10.4" P.A. 198.00 sep 1.7 mag 11.52,11.70
Coord 2000 |
21247-3202 |
|
Discov num |
JSP 824 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 24 45.46 -32 02 10.4 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
198 |
|
Pa last |
198.2 |
|
P.A. Now (θ) |
198.2° |
|
Sep first |
1.9 |
|
Sep last |
1.727 |
|
Sep. Now (ρ) |
1.727" |
|
Mag pri |
11.52 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
Pri motion ra |
+048 |
|
Sec motion ra |
|
|
Pri motion dec |
-037 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7477-00241-1 |
|