22143-2104 H N 56 AC
22h 14m 18.02s -21° 04' 28.9" P.A. 45.00 sep 209.8 mag 5.63,8.94 Sp F2V dist. 71.58 pc (233.49 l.y.)
Coord 2000 |
22143-2104 |
|
Discov num |
H N 56 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 14 18.02 -21 04 28.9 |
|
Date first |
1895 |
|
Date last |
2012 |
|
Obs |
10 |
|
Pa first |
44 |
|
Pa last |
44.8 |
|
P.A. Now (θ) |
44.8° |
|
Sep first |
215.3 |
|
Sep last |
209.8 |
|
Sep. Now (ρ) |
209.8" |
|
Mag pri |
5.63 |
|
Mag sec |
8.94 |
|
delta mag (ΔM) |
3.31 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
+055 |
|
Sec motion dec |
+007 |
|
Notes |
N
(See Notes) |
|
rPM=0.844
This double is not physical.
22143-2104 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
41 Aqr |
190986 |
22 14 18 -21 04 29 |
H N 56 AB |
2016 |
77 |
112 |
5.2 |
5.63 |
6.72 |
1.09 |
|
|
Show |
|
190986 |
22 14 18 -21 04 29 |
H N 56 AC |
2012 |
10 |
45 |
209.8 |
5.63 |
8.94 |
3.31 |
|
<=== |
Show |
|
190989 |
22 14 28 -21 01 57 |
BU 171 CD |
1999 |
14 |
255 |
12.3 |
8.94 |
11.60 |
2.66 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
SAO |
190986 |
|
HIP |
109786 |
|
Tycho2 |
6384-01570-2 |
|
Gaia DR2 |
6819552169260987520 |
|
HD |
210960 |
|
HR |
8480 |
|
GC |
31099 |
|
ADS |
15753 |
|
BD |
BD-21 6180 |
|
Flamsteed |
41 Aquarii |
|
Flamsteed name |
41 Aqr |
|
Distance |
71.58 |
|
Distance ly |
233.49 |
|