15213-3843 RST 1836 BC
15h 21m 18.72s -38° 42' 43.8" P.A. 69.00 sep 2.2 mag 10.80,13.50
| Coord 2000 |
15213-3843 |
|
Discov num |
RST1836 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 21 18.72 -38 42 43.8 |
|
| Date first |
1934 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
71 |
|
Pa last |
69.4 |
|
P.A. Now (θ) |
69.4° |
|
| Sep first |
1.8 |
|
Sep last |
2.21 |
|
Sep. Now (ρ) |
2.21" |
|
| Mag pri |
10.80 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
+080 |
|
Sec motion ra |
|
|
| Pri motion dec |
-057 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
15213-3843 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 136296 |
|
15 21 18 -38 42 42 |
RST 1836 AB |
2015 |
5 |
122 |
2.9 |
10.00 |
10.80 |
0.80 |
|
|
| Show |
|
|
15 21 19 -38 42 44 |
RST 1836 BC |
2015 |
3 |
69 |
2.2 |
10.80 |
13.50 |
2.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
Gaia DR2 |
6006866257179260672 |
|
