13173+1120 LDS 4338 AB
13h 17m 15.48s +11° 20' 38.6" P.A. 90.00 sep 398.8 mag 16.68,19.78
| Coord 2000 |
13173+1120 |
|
Discov num |
LDS4338 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 17 15.48 +11 20 38.6 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
89 |
|
Pa last |
89.7 |
|
P.A. Now (θ) |
89.7° |
|
| Sep first |
398.9 |
|
Sep last |
398.78 |
|
Sep. Now (ρ) |
398.78" |
|
| Mag pri |
16.68 |
|
Mag sec |
19.78 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-100 |
|
Sec motion ra |
-101 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-063 |
|
| Notes |
|
|
rPM=0.521
Nature of this double is uncertain.
13173+1120 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 17 15 +11 20 39 |
LDS 4338 Aa,Ab |
2016 |
2 |
114 |
1.1 |
16.00 |
18.10 |
2.10 |
|
|
| Show |
|
|
13 17 15 +11 20 39 |
LDS 4338 AB |
2015 |
13 |
90 |
398.8 |
16.68 |
19.78 |
3.10 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
