12312+0120 A 2583 BC
12h 31m 11.50s +01° 19' 53.9" P.A. 105.00 sep 46.3 mag 8.57,11.41 Sp MS MS
Coord 2000 |
12312+0120 |
|
Discov num |
A 2583 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 31 11.50 +01 19 53.9 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
106 |
|
Pa last |
105.4 |
|
P.A. Now (θ) |
105.4° |
|
Sep first |
46.5 |
|
Sep last |
46.3 |
|
Sep. Now (ρ) |
46.3" |
|
Mag pri |
8.57 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
2.84 |
|
Spectral class |
MS MS (red/red) |
|
Pri motion ra |
-035 |
|
Sec motion ra |
-034 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
12312+0120 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 108959 |
119447 |
12 31 15 +01 19 37 |
SHJ 146 AB |
2017 |
44 |
290 |
49.5 |
7.68 |
8.69 |
1.01 |
|
|
Show |
|
119447 |
12 31 15 +01 19 37 |
A 2583 AC |
2015 |
10 |
335 |
5.0 |
7.68 |
12.00 |
4.32 |
|
|
Show |
|
|
12 31 12 +01 19 54 |
A 2583 BC |
2016 |
3 |
105 |
46.3 |
8.57 |
11.41 |
2.84 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Tycho2 |
0289-01028-1 |
|