17554-4222 VOU 77 AB
17h 55m 20.59s -42° 22' 00.2" P.A. 128.00 sep 4.4 mag 10.90,13.70
Coord 2000 |
17554-4222 |
|
Discov num |
VOU 77 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 55 20.59 -42 22 00.2 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
136 |
|
Pa last |
128.3 |
|
P.A. Now (θ) |
128.3° |
|
Sep first |
3.9 |
|
Sep last |
4.438 |
|
Sep. Now (ρ) |
4.438" |
|
Mag pri |
10.90 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-032 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
17554-4222 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 55 21 -42 22 00 |
VOU 77 AB |
2015 |
2 |
128 |
4.4 |
10.90 |
13.70 |
2.80 |
|
<=== |
Show |
|
|
17 55 21 -42 22 00 |
VOU 77 AB,C |
1999 |
3 |
22 |
6.0 |
10.90 |
13.70 |
2.80 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5956674238604613504 |
|