12312-6155 JNN 175 AD
12h 31m 12.64s -61° 54' 31.5" P.A. 106.00 sep 4.3 mag 6.74,14.20 Sp F6
Coord 2000 |
12312-6155 |
|
Discov num |
JNN 175 |
|
Comp |
AD |
|
Coord arcsec 2000 |
12 31 12.64 -61 54 31.5 |
|
Date first |
2011 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
108 |
|
Pa last |
106.4 |
|
P.A. Now (θ) |
106.4° |
|
Sep first |
4.3 |
|
Sep last |
4.31 |
|
Sep. Now (ρ) |
4.31" |
|
Mag pri |
6.74 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
7.46 |
|
Spectral class |
F6 (yellow-white) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
12312-6155 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 31 13 -61 54 32 |
JNN 175 AB |
2018 |
3 |
115 |
0.1 |
6.74 |
13.50 |
6.76 |
|
|
Show |
|
|
12 31 13 -61 54 32 |
JNN 175 AC |
2012 |
2 |
101 |
2.4 |
6.74 |
15.20 |
8.46 |
|
|
Show |
|
|
12 31 13 -61 54 32 |
JNN 175 AD |
2015 |
3 |
106 |
4.3 |
6.74 |
14.20 |
7.46 |
|
<=== |
Show |
|
|
12 31 13 -61 54 32 |
JNN 175 AE |
2012 |
2 |
83 |
2.7 |
6.74 |
16.00 |
9.26 |
|
|
Show |
|
|
12 31 13 -61 54 32 |
JNN 175 AF |
2012 |
2 |
83 |
4.9 |
6.74 |
16.50 |
9.76 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Crux |
|
Gaia DR2 |
6054752668651631872 |
|