00216-7442 OGL 4
00h 21m 37.52s -74° 41' 36.0" P.A. 211.00 sep 20.6 mag 18.14,19.75
Coord 2000 |
00216-7442 |
|
Discov num |
OGL 4 |
|
Comp |
|
|
Coord arcsec 2000 |
00 21 37.52 -74 41 36.0 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
211 |
|
Pa last |
210.8 |
|
P.A. Now (θ) |
210.8° |
|
Sep first |
20.8 |
|
Sep last |
20.589 |
|
Sep. Now (ρ) |
20.589" |
|
Mag pri |
18.14 |
|
Mag sec |
19.75 |
|
delta mag (ΔM) |
1.61 |
|
Spectral class |
|
|
Pri motion ra |
+037 |
|
Sec motion ra |
+038 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-018 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.158 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydrus |
|
Gaia DR2 |
4685372337082788224 |
|