22173-0847 BEU 22 Ba,Bb
22h 17m 18.71s -08° 48' 18.7" P.A. 59.00 sep 0.2 mag 14.67, Sp M4.5+M7.5
Coord 2000 |
22173-0847 |
|
Discov num |
BEU 22 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
22 17 18.71 -08 48 18.7 |
|
Date first |
2001 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
306 |
|
Pa last |
59.3 |
|
P.A. Now (θ) |
59.3° |
|
Sep first |
1.0 |
|
Sep last |
0.185 |
|
Sep. Now (ρ) |
0.185" |
|
Mag pri |
14.67 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
M4.5+M7.5 (red/red) |
|
Pri motion ra |
-437 |
|
Sec motion ra |
|
|
Pri motion dec |
-219 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
22173-0847 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
22 17 19 -08 48 12 |
LDS 782 AB |
2016 |
20 |
216 |
7.9 |
12.62 |
14.67 |
2.05 |
|
|
Show |
|
|
22 17 19 -08 48 12 |
VGT 5 AC |
2010 |
2 |
110 |
2.6 |
8.20 |
|
|
|
|
Show |
|
|
22 17 19 -08 48 19 |
BEU 22 Ba,Bb |
2021 |
16 |
59 |
0.2 |
14.67 |
|
|
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
2616132101175106816 |
|