21208-5302 LWR 18 AB
21h 20m 49.95s -53° 02' 03.1" P.A. 230.00 sep 13.6 mag 7.10,18.10 Sp G7V
Coord 2000 |
21208-5302 |
|
Discov num |
LWR 18 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 20 49.95 -53 02 03.1 |
|
Date first |
1998 |
|
Date last |
1998 |
|
Obs |
1 |
|
Pa first |
230 |
|
Pa last |
230.1 |
|
P.A. Now (θ) |
230.1° |
|
Sep first |
13.6 |
|
Sep last |
13.62 |
|
Sep. Now (ρ) |
13.62" |
|
Mag pri |
7.10 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
11 |
|
Spectral class |
G7V (yellow) |
|
Pri motion ra |
+030 |
|
Sec motion ra |
|
|
Pri motion dec |
-094 |
|
Sec motion dec |
|
|
Notes |
N
K
(See Notes, 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
Nature of this double is uncertain.
21208-5302 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 20 50 -53 02 03 |
LWR 18 AB |
1998 |
1 |
230 |
13.6 |
7.10 |
18.10 |
11.00 |
|
<=== |
Show |
|
|
21 20 50 -53 02 03 |
SHY 340 AC |
1999 |
4 |
3 |
999.9 |
8.71 |
8.97 |
0.26 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Gaia DR2 |
6463782435948431616 |
|