09133+0540 WFC 81 AB
09h 13m 19.20s +05° 39' 49.7" P.A. 76.00 sep 8.1 mag 10.27,10.53
Coord 2000 |
09133+0540 |
|
Discov num |
WFC 81 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 13 19.20 +05 39 49.7 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
73 |
|
Pa last |
75.6 |
|
P.A. Now (θ) |
75.6° |
|
Sep first |
8.0 |
|
Sep last |
8.148 |
|
Sep. Now (ρ) |
8.148" |
|
Mag pri |
10.27 |
|
Mag sec |
10.53 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
Pri motion ra |
-076 |
|
Sec motion ra |
-073 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.039 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
0233-00885-1 |
|