20191-7052 BAU 61 AD
20h 18m 50.36s -70° 51' 24.1" P.A. 184.00 sep 33.2 mag 11.70,16.10
| Coord 2000 |
20191-7052 |
|
Discov num |
BAU 61 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 18 50.36 -70 51 24.1 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
184 |
|
Pa last |
184.3 |
|
P.A. Now (θ) |
184.3° |
|
| Sep first |
33.5 |
|
Sep last |
33.152 |
|
Sep. Now (ρ) |
33.152" |
|
| Mag pri |
11.70 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
| Pri motion ra |
-064 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+035 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=1.24
This double is not physical.
20191-7052 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 18 50 -70 51 24 |
HJ 5176 AB |
2015 |
7 |
119 |
6.6 |
11.70 |
11.80 |
0.10 |
|
|
| Show |
|
|
20 18 50 -70 51 24 |
BAU 61 AC |
2015 |
5 |
160 |
13.1 |
11.70 |
16.40 |
4.70 |
|
|
| Show |
|
|
20 18 50 -70 51 24 |
BAU 61 AD |
2015 |
5 |
184 |
33.2 |
11.70 |
16.10 |
4.40 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Gaia DR2 |
6422696194679717248 |
|
