12506-6201 LDS 421 Aa,Ab
12h 50m 22.79s -62° 00' 33.7" P.A. 278.00 sep 2.5 mag 13.30,15.30
| Coord 2000 |
12506-6201 |
|
Discov num |
LDS 421 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
12 50 22.79 -62 00 33.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
278 |
|
Pa last |
278 |
|
P.A. Now (θ) |
278° |
|
| Sep first |
2.6 |
|
Sep last |
2.506 |
|
Sep. Now (ρ) |
2.506" |
|
| Mag pri |
13.30 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
+071 |
|
Sec motion ra |
+078 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+012 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.125 (< 0.3, Physical double)
This double is physical.
12506-6201 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 50 23 -62 00 34 |
LDS 421 Aa,Ab |
2015 |
2 |
278 |
2.5 |
13.30 |
15.30 |
2.00 |
|
<=== |
| Show |
|
|
12 50 23 -62 00 34 |
LDS 421 AB |
2015 |
6 |
70 |
66.2 |
14.46 |
14.85 |
0.39 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
