20564-5916 I 129 AC
20h 56m 26.63s -59° 16' 25.0" P.A. 26.00 sep 38.4 mag 8.22,13.64 Sp G2V dist. 53.05 pc (173.05 l.y.)
| Coord 2000 |
20564-5916 |
|
Discov num |
I 129 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 56 26.63 -59 16 25.0 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
30 |
|
Pa last |
26 |
|
P.A. Now (θ) |
26° |
|
| Sep first |
30.0 |
|
Sep last |
38.378 |
|
Sep. Now (ρ) |
38.378" |
|
| Mag pri |
8.22 |
|
Mag sec |
13.64 |
|
delta mag (ΔM) |
5.42 |
|
Spectral class |
G2V (yellow) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.175
This double is not physical.
20564-5916 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 198943 |
246799 |
20 56 27 -59 16 25 |
I 129 AB |
2016 |
17 |
335 |
2.6 |
8.22 |
9.96 |
1.74 |
Y |
|
| Show |
|
246799 |
20 56 27 -59 16 25 |
I 129 AC |
2015 |
5 |
26 |
38.4 |
8.22 |
13.64 |
5.42 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
SAO |
246799 |
|
HIP |
103361 |
|
Tycho2 |
8804-00877-1 |
|
| Gaia DR2 |
6456205770039152640 |
|
HD |
198943 |
|
CP |
CP-59 7652 |
|
Distance |
53.05 |
|
| Distance ly |
173.05 |
|
