22312-1505 LDS 787 A,BC
22h 31m 09.32s -15° 05' 26.2" P.A. 169.00 sep 202.5 mag 10.78,12.20
| Coord 2000 |
22312-1505 |
|
Discov num |
LDS 787 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
22 31 09.32 -15 05 26.2 |
|
| Date first |
1920 |
|
Date last |
1999 |
|
Obs |
3 |
|
| Pa first |
135 |
|
Pa last |
169.4 |
|
P.A. Now (θ) |
169.4° |
|
| Sep first |
202.0 |
|
Sep last |
202.48 |
|
Sep. Now (ρ) |
202.48" |
|
| Mag pri |
10.78 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
|
|
| Pri motion ra |
+136 |
|
Sec motion ra |
+137 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
+008 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.376
This double is physical.
22312-1505 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 31 09 -15 05 26 |
LDS 787 A,BC |
1999 |
3 |
169 |
202.5 |
10.78 |
12.20 |
1.42 |
|
<=== |
| Show |
|
|
22 31 12 -15 08 45 |
BRT 636 BC |
2016 |
7 |
180 |
3.8 |
11.90 |
12.20 |
0.30 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
6385-00482-1 |
|
Gaia DR2 |
2596240350985561600 |
|
