14523-0957 HDS 2098 AB (HD 131181)
14h 52m 19.27s -09° 57' 11.3" P.A. 66.00 sep 0.9 mag 9.12,11.57 Sp G0 dist. 250.63 pc (817.56 l.y.)
Coord 2000 |
14523-0957 |
|
Discov num |
HDS2098 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 52 19.27 -09 57 11.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
8 |
|
Pa first |
76 |
|
Pa last |
66.3 |
|
P.A. Now (θ) |
66.3° |
|
Sep first |
0.8 |
|
Sep last |
0.901 |
|
Sep. Now (ρ) |
0.901" |
|
Mag pri |
9.12 |
|
Mag sec |
11.57 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.344
Nature of this double is uncertain.
14523-0957 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
140190 |
14 52 19 -09 57 11 |
YSC 220 Aa,Ab |
2021 |
6 |
242 |
0.2 |
9.80 |
9.90 |
0.10 |
|
|
Show |
HD 131181 |
140190 |
14 52 19 -09 57 11 |
HDS 2098 AB |
2021 |
8 |
66 |
0.9 |
9.12 |
11.57 |
2.45 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 131181 |
|
Constellation |
Libra |
|
SAO |
140190 |
|
HIP |
72745 |
|
Tycho2 |
5582-00221-1 |
|
Gaia DR2 |
6326160585588224640 |
|
HD |
131181 |
|
BD |
BD-09 4017 |
|
Distance |
250.63 |
|
Distance ly |
817.56 |
|