22017-1200 STF 2851 AC
22h 01m 41.08s -11° 59' 30.2" P.A. 137.00 sep 71.1 mag 8.74,10.74 Sp G6/8V
| Coord 2000 |
22017-1200 |
|
Discov num |
STF2851 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 01 41.08 -11 59 30.2 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
134 |
|
Pa last |
137.2 |
|
P.A. Now (θ) |
137.2° |
|
| Sep first |
78.3 |
|
Sep last |
71.13 |
|
Sep. Now (ρ) |
71.13" |
|
| Mag pri |
8.74 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
G6/8V (yellow) |
|
| Pri motion ra |
+110 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.712
Nature of this double is uncertain.
22017-1200 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 209184 |
164820 |
22 01 41 -11 59 30 |
STF 2851 AB |
2016 |
42 |
121 |
19.1 |
8.74 |
9.07 |
0.33 |
|
|
| Show |
|
164820 |
22 01 41 -11 59 30 |
STF 2851 AC |
2015 |
12 |
137 |
71.1 |
8.74 |
10.74 |
2.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
164820 |
|
Tycho2 |
5805-01647-1 |
|
Gaia DR2 |
2613542407694482816 |
|
| HD |
209184 |
|
