15550-2347 LAF 84 AD
15h 54m 59.87s -23° 47' 18.2" P.A. 241.00 sep 0.7 mag 7.03,8.86 Sp G3V
Coord 2000 |
15550-2347 |
|
Discov num |
LAF 84 |
|
Comp |
AD |
|
Coord arcsec 2000 |
15 54 59.87 -23 47 18.2 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
1 |
|
Pa first |
241 |
|
Pa last |
241.2 |
|
P.A. Now (θ) |
241.2° |
|
Sep first |
0.7 |
|
Sep last |
0.66 |
|
Sep. Now (ρ) |
0.66" |
|
Mag pri |
7.03 |
|
Mag sec |
8.86 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
-029 |
|
Sec motion ra |
|
|
Pri motion dec |
-038 |
|
Sec motion dec |
|
|
Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
15550-2347 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 142361 |
183920 |
15 54 60 -23 47 18 |
GHE 17 AB |
2002 |
11 |
236 |
0.7 |
7.70 |
10.10 |
2.40 |
|
|
Show |
|
183920 |
15 54 60 -23 47 18 |
B 2796 AC |
2015 |
6 |
162 |
10.9 |
7.67 |
14.00 |
6.33 |
|
|
Show |
|
183920 |
15 54 60 -23 47 18 |
LAF 84 AD |
2008 |
1 |
241 |
0.7 |
7.03 |
8.86 |
1.83 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
183920 |
|
Tycho2 |
6779-01372-1 |
|
Gaia DR2 |
6237023074850117504 |
|
HD |
142361 |
|