12425-6101 HDS 1781 AB (HD 110390)
12h 42m 27.25s -61° 01' 06.5" P.A. 76.00 sep 0.4 mag 7.35,9.86 Sp A1V dist. 101.94 pc (332.53 l.y.)
Coord 2000 |
12425-6101 |
|
Discov num |
HDS1781 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 42 27.25 -61 01 06.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
63 |
|
Pa last |
75.9 |
|
P.A. Now (θ) |
75.9° |
|
Sep first |
0.4 |
|
Sep last |
0.418 |
|
Sep. Now (ρ) |
0.418" |
|
Mag pri |
7.35 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
12425-6101 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 110390 |
252000 |
12 42 27 -61 01 06 |
HDS 1781 AB |
2016 |
3 |
76 |
0.4 |
7.35 |
9.86 |
2.51 |
|
<=== |
Show |
|
252000 |
12 42 27 -61 01 06 |
KOU 14 AC |
2015 |
2 |
213 |
5.1 |
7.10 |
14.00 |
6.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 110390 |
|
Constellation |
Crux |
|
SAO |
252000 |
|
HIP |
62002 |
|
Tycho2 |
8988-03035-1 |
|
Gaia DR2 |
6056324729772558080 |
|
HD |
110390 |
|
GC |
17280 |
|
CP |
CP-60 4244 |
|
Distance |
101.94 |
|
Distance ly |
332.53 |
|