23482-1642 TOK 354 AB (HD 223271)
23h 48m 09.36s -16° 41' 56.9" P.A. 61.00 sep 110.0 mag 7.59,10.12 Sp F7V dist. 57.27 pc (186.81 l.y.)
Coord 2000 |
23482-1642 |
|
Discov num |
TOK 354 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 48 09.36 -16 41 56.9 |
|
Date first |
1916 |
|
Date last |
2017 |
|
Obs |
8 |
|
Pa first |
61 |
|
Pa last |
60.6 |
|
P.A. Now (θ) |
60.6° |
|
Sep first |
109.8 |
|
Sep last |
110 |
|
Sep. Now (ρ) |
110" |
|
Mag pri |
7.59 |
|
Mag sec |
10.12 |
|
delta mag (ΔM) |
2.53 |
|
Spectral class |
F7V (yellow-white) |
|
Pri motion ra |
-104 |
|
Sec motion ra |
-105 |
|
Pri motion dec |
-049 |
|
Sec motion dec |
-048 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
23482-1642 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 223271 |
165890 |
23 48 09 -16 41 57 |
TOK 354 AB |
2017 |
8 |
61 |
110.0 |
7.59 |
10.12 |
2.53 |
|
<=== |
Show |
|
|
23 48 16 -16 41 04 |
TOK 354 Ba,Bb |
2021 |
8 |
338 |
0.2 |
10.60 |
11.30 |
0.70 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 223271 |
|
Constellation |
Aquarius |
|
SAO |
165890 |
|
HIP |
117391 |
|
Tycho2 |
6404-00315-1 |
|
Gaia DR2 |
2418452383086016384 |
|
HD |
223271 |
|
GC |
33033 |
|
BD |
BD-17 6819 |
|
Distance |
57.27 |
|
Distance ly |
186.81 |
|