12123-0621 LDS 4189 AB
12h 12m 22.73s -06° 21' 34.5" P.A. 102.00 sep 203.2 mag 9.96,17.26 Sp K4V+DA7.6 dist. 45.09 pc (147.08 l.y.)
| Coord 2000 |
12123-0621 |
|
Discov num |
LDS4189 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 12 22.73 -06 21 34.5 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
102 |
|
Pa last |
102.4 |
|
P.A. Now (θ) |
102.4° |
|
| Sep first |
202.0 |
|
Sep last |
203.16 |
|
Sep. Now (ρ) |
203.16" |
|
| Mag pri |
9.96 |
|
Mag sec |
17.26 |
|
delta mag (ΔM) |
7.3 |
|
Spectral class |
K4V+DA7.6 (yellow-orange/white dwarf) |
|
| Pri motion ra |
-293 |
|
Sec motion ra |
-299 |
|
| Pri motion dec |
-313 |
|
Sec motion dec |
-328 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.036 (< 0.3, Physical double)
This double is physical.
12123-0621 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 12 23 -06 21 34 |
LDS 4189 Aa,Ab |
2016 |
2 |
19 |
1.5 |
9.70 |
13.30 |
3.60 |
|
|
| Show |
|
|
12 12 23 -06 21 34 |
LDS 4189 AB |
2016 |
8 |
102 |
203.2 |
9.96 |
17.26 |
7.30 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
HIP |
59519 |
|
Tycho2 |
4946-01204-1 |
|
HD |
106092 |
|
| GL |
Wo 9395 |
|
BD |
BD-05 3450 |
|
Distance |
45.09 |
|
Distance ly |
147.08 |
|
