15036-2751 HJ 4727 AB (HD 133131)
15h 03m 35.80s -27° 50' 27.6" P.A. 221.00 sep 7.3 mag 8.48,8.53 Sp G2V+G2V dist. 44.03 pc (143.63 l.y.)
| Coord 2000 |
15036-2751 |
|
Discov num |
HJ 4727 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 03 35.80 -27 50 27.6 |
|
| Date first |
1834 |
|
Date last |
2018 |
|
Obs |
38 |
|
| Pa first |
216 |
|
Pa last |
221.4 |
|
P.A. Now (θ) |
221.4° |
|
| Sep first |
6.5 |
|
Sep last |
7.346 |
|
Sep. Now (ρ) |
7.346" |
|
| Mag pri |
8.48 |
|
Mag sec |
8.53 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
G2V+G2V (yellow/yellow) |
|
| Pri motion ra |
+157 |
|
Sec motion ra |
+150 |
|
| Pri motion dec |
-143 |
|
Sec motion dec |
-140 |
|
| Notes |
N
V
U
(See Notes, Proper motion indicates physical, Proper motion indicates non-physical) |
|
rPM=0.036 (< 0.3, Physical double)
This double is not physical.
15036-2751 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 133131 |
183128 |
15 03 36 -27 50 28 |
HJ 4727 AB |
2018 |
38 |
221 |
7.3 |
8.48 |
8.53 |
0.05 |
|
<=== |
| Show |
|
183128 |
15 03 36 -27 50 28 |
TOK 165 AC |
1998 |
1 |
11 |
11.2 |
8.38 |
15.00 |
6.62 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 133131 |
|
Constellation |
Libra |
|
SAO |
183128 |
|
HIP |
73674 |
|
| Tycho2 |
6756-00867-1 |
|
Gaia DR2 |
6224633983987511552 |
|
HD |
133131 |
|
GC |
20243 |
|
| CD |
CD-2710194 |
|
Distance |
44.03 |
|
Distance ly |
143.63 |
|
