11251-2320 ARA 1787 AB
11h 25m 03.21s -23° 19' 48.1" P.A. 205.00 sep 10.5 mag 11.65,13.80
Coord 2000 |
11251-2320 |
|
Discov num |
ARA1787 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 25 03.21 -23 19 48.1 |
|
Date first |
1920 |
|
Date last |
2018 |
|
Obs |
6 |
|
Pa first |
209 |
|
Pa last |
204.7 |
|
P.A. Now (θ) |
204.7° |
|
Sep first |
12.4 |
|
Sep last |
10.5 |
|
Sep. Now (ρ) |
10.5" |
|
Mag pri |
11.65 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-005 |
|
Notes |
W
|
|
rPM=0.15 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Crater |
|
Tycho2 |
6650-00156-1 |
|