17554-4222 VOU 77 AB,C
17h 55m 20.59s -42° 22' 00.2" P.A. 22.00 sep 6.0 mag 10.90,13.70
| Coord 2000 |
17554-4222 |
|
Discov num |
VOU 77 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
17 55 20.59 -42 22 00.2 |
|
| Date first |
1998 |
|
Date last |
1999 |
|
Obs |
3 |
|
| Pa first |
22 |
|
Pa last |
21.6 |
|
P.A. Now (θ) |
21.6° |
|
| Sep first |
6.1 |
|
Sep last |
6.03 |
|
Sep. Now (ρ) |
6.03" |
|
| Mag pri |
10.90 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+036 |
|
| Notes |
|
|
rPM=1.666
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 |
|
