15549-3731 B 852 BC
15h 54m 54.92s -37° 30' 40.7" P.A. 250.00 sep 0.2 mag 12.80,14.00 Sp G5V
| Coord 2000 |
15549-3731 |
|
Discov num |
B 852 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 54 54.92 -37 30 40.7 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
1 |
|
| Pa first |
250 |
|
Pa last |
250.3 |
|
P.A. Now (θ) |
250.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.182 |
|
Sep. Now (ρ) |
0.182" |
|
| Mag pri |
12.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
15549-3731 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 142234 |
207105 |
15 54 55 -37 30 40 |
B 852 AB |
2018 |
4 |
258 |
1.0 |
8.50 |
12.50 |
4.00 |
|
|
| Show |
|
|
15 54 55 -37 30 41 |
B 852 BC |
2018 |
1 |
250 |
0.2 |
12.80 |
14.00 |
1.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|
