00311-7239 OGL 31 AC
00h 31m 06.80s -72° 38' 45.1" P.A. 317.00 sep 491.2 mag 16.18,17.61
Coord 2000 |
00311-7239 |
|
Discov num |
OGL 31 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 31 06.80 -72 38 45.1 |
|
Date first |
1998 |
|
Date last |
2005 |
|
Obs |
2 |
|
Pa first |
318 |
|
Pa last |
317 |
|
P.A. Now (θ) |
317° |
|
Sep first |
462.1 |
|
Sep last |
491.22 |
|
Sep. Now (ρ) |
491.22" |
|
Mag pri |
16.18 |
|
Mag sec |
17.61 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
|
|
Pri motion ra |
+032 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
00311-7239 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
00 31 07 -72 38 45 |
OGL 31 AB |
2005 |
1 |
306 |
5.3 |
16.18 |
22.20 |
6.02 |
|
|
Show |
|
|
00 31 07 -72 38 45 |
OGL 31 AC |
2005 |
2 |
317 |
491.2 |
16.18 |
17.61 |
1.43 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Tucana |
|
Gaia DR2 |
4689163521900501632 |
|