22017-1200 STF 2851 AB (HD 209184)
22h 01m 41.08s -11° 59' 30.2" P.A. 121.00 sep 19.1 mag 8.74,9.07 Sp G7V+G9III
Coord 2000 |
22017-1200 |
|
Discov num |
STF2851 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 01 41.08 -11 59 30.2 |
|
Date first |
1800 |
|
Date last |
2016 |
|
Obs |
42 |
|
Pa first |
110 |
|
Pa last |
121.2 |
|
P.A. Now (θ) |
121.2° |
|
Sep first |
15.5 |
|
Sep last |
19.125 |
|
Sep. Now (ρ) |
19.125" |
|
Mag pri |
8.74 |
|
Mag sec |
9.07 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
G7V+G9III (yellow/yellow) |
|
Pri motion ra |
+108 |
|
Sec motion ra |
+107 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-018 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
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
Name |
HD 209184 |
|
Constellation |
Aquarius |
|
SAO |
164820 |
|
Tycho2 |
5805-01647-1 |
|
Gaia DR2 |
2613542407694482816 |
|
HD |
209184 |
|
GC |
30810 |
|