15420-3043 DAW 211 BC
15h 41m 57.57s -30° 43' 10.1" P.A. 94.00 sep 7.2 mag 10.65,13.30
Coord 2000 |
15420-3043 |
|
Discov num |
DAW 211 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 41 57.57 -30 43 10.1 |
|
Date first |
1919 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
92 |
|
Pa last |
94 |
|
P.A. Now (θ) |
94° |
|
Sep first |
8.0 |
|
Sep last |
7.19 |
|
Sep. Now (ρ) |
7.19" |
|
Mag pri |
10.65 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.65 |
|
Spectral class |
|
|
Pri motion ra |
-034 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
rPM=0.621
Nature of this double is uncertain.
15420-3043 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 139927 |
206879 |
15 41 59 -30 43 27 |
HJ 2789 AB |
2016 |
11 |
303 |
29.3 |
9.48 |
10.65 |
1.17 |
|
|
Show |
|
|
15 41 58 -30 43 10 |
DAW 211 BC |
2016 |
7 |
94 |
7.2 |
10.65 |
13.30 |
2.65 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lupus |
|
Tycho2 |
7327-02061-1 |
|
Gaia DR2 |
6208821838548981248 |
|