19369-2003 BHA 31 AB
19h 36m 53.26s -20° 02' 23.7" P.A. 123.00 sep 4.7 mag 12.20,12.40
| Coord 2000 |
19369-2003 |
|
Discov num |
BHA 31 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 36 53.26 -20 02 23.7 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
130 |
|
Pa last |
123.1 |
|
P.A. Now (θ) |
123.1° |
|
| Sep first |
4.3 |
|
Sep last |
4.728 |
|
Sep. Now (ρ) |
4.728" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+021 |
|
Sec motion dec |
-013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.07
This double is not physical.
19369-2003 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 36 53 -20 02 24 |
BHA 31 AB |
2015 |
8 |
123 |
4.7 |
12.20 |
12.40 |
0.20 |
|
<=== |
| Show |
|
|
19 36 53 -20 02 24 |
UC 3986 AC |
2015 |
3 |
82 |
50.9 |
11.59 |
14.29 |
2.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6869178038176820736 |
|
