11506+2904 LDS 4149 AB
11h 50m 34.32s +29° 03' 40.8" P.A. 38.00 sep 4.5 mag 13.70,14.70
| Coord 2000 |
11506+2904 |
|
Discov num |
LDS4149 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 50 34.32 +29 03 40.8 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
45 |
|
Pa last |
37.6 |
|
P.A. Now (θ) |
37.6° |
|
| Sep first |
3.0 |
|
Sep last |
4.465 |
|
Sep. Now (ρ) |
4.465" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-220 |
|
Sec motion ra |
-220 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
11506+2904 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 50 34 +29 03 41 |
RAO 578 Aa,Ab |
2015 |
3 |
357 |
0.5 |
13.60 |
14.20 |
0.60 |
|
|
| Show |
|
|
11 50 34 +29 03 41 |
LDS 4149 AB |
2016 |
4 |
38 |
4.5 |
13.70 |
14.70 |
1.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
