12236-6138 EVS 19 AC
12h 23m 37.68s -61° 37' 44.8" P.A. 302.00 sep 7.7 mag 6.40,17.90 Sp F7Ib+G8V dist. 505.05 pc (1647.47 l.y.)
Coord 2000 |
12236-6138 |
|
Discov num |
EVS 19 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 23 37.68 -61 37 44.8 |
|
Date first |
2011 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
302 |
|
Pa last |
302.4 |
|
P.A. Now (θ) |
302.4° |
|
Sep first |
7.6 |
|
Sep last |
7.7 |
|
Sep. Now (ρ) |
7.7" |
|
Mag pri |
6.40 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
11.5 |
|
Spectral class |
F7Ib+G8V (yellow-white/yellow) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-000 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
12236-6138 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
R Cru |
251878 |
12 23 38 -61 37 45 |
EVS 19 AB |
2011 |
1 |
345 |
1.9 |
6.40 |
16.30 |
9.90 |
|
|
Show |
|
251878 |
12 23 38 -61 37 45 |
EVS 19 AC |
2015 |
3 |
302 |
7.7 |
6.40 |
17.90 |
11.50 |
|
<=== |
Show |
|
251878 |
12 23 38 -61 37 45 |
EVS 19 AD |
2015 |
3 |
200 |
24.1 |
6.42 |
17.94 |
11.52 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
R Cru |
|
Constellation |
Crux |
|
SAO |
251878 |
|
HIP |
60455 |
|
Tycho2 |
8975-03829-1 |
|
Gaia DR2 |
6054935874793666176 |
|
HD |
107805 |
|
CD |
CD-60 4138 |
|
CP |
CP-60 3938 |
|
Distance |
505.05 |
|
Distance ly |
1647.47 |
|