17568-3956 COO 222 AC
17h 56m 50.83s -39° 55' 57.8" P.A. 27.00 sep 73.3 mag 7.87,11.70 Sp K1/2III dist. 806.45 pc (2630.64 l.y.)
Coord 2000 |
17568-3956 |
|
Discov num |
COO 222 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 56 50.83 -39 55 57.8 |
|
Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
Pa first |
27 |
|
Pa last |
27.2 |
|
P.A. Now (θ) |
27.2° |
|
Sep first |
73.3 |
|
Sep last |
73.32 |
|
Sep. Now (ρ) |
73.32" |
|
Mag pri |
7.87 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
3.83 |
|
Spectral class |
K1/2III (yellow-orange) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=1.221
This double is not physical.
17568-3956 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 163195 |
209497 |
17 56 51 -39 55 58 |
COO 222 AB |
2016 |
14 |
124 |
3.6 |
7.87 |
8.41 |
0.54 |
|
|
Show |
|
209497 |
17 56 51 -39 55 58 |
COO 222 AC |
2016 |
1 |
27 |
73.3 |
7.87 |
11.70 |
3.83 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
209497 |
|
HIP |
87854 |
|
Tycho2 |
7890-01933-1 |
|
Gaia DR2 |
4035620334400311808 |
|
HD |
163195 |
|
CD |
CD-3912027 |
|
CP |
CP-39 7761 |
|
Distance |
806.45 |
|
Distance ly |
2630.64 |
|