21424+0027 AOT 107 BC
21h 42m 27.44s +00° 26' 20.3" P.A. 174.00 sep 6.4 mag 9.20,14.90 Sp F8
| Coord 2000 |
21424+0027 |
|
Discov num |
AOT 107 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 42 27.44 +00 26 20.3 |
|
| Date first |
1987 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
169 |
|
Pa last |
174.3 |
|
P.A. Now (θ) |
174.3° |
|
| Sep first |
10.4 |
|
Sep last |
6.43 |
|
Sep. Now (ρ) |
6.43" |
|
| Mag pri |
9.20 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
rPM=1.605
This double is not physical.
21424+0027 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
127004 |
21 42 27 +00 26 44 |
STF 2817 AB |
2016 |
39 |
155 |
26.1 |
8.88 |
9.20 |
0.32 |
|
|
| Show |
|
|
21 42 27 +00 26 44 |
AOT 107 AC |
2015 |
8 |
157 |
35.7 |
8.88 |
14.90 |
6.02 |
|
|
| Show |
|
127004 |
21 42 27 +00 26 20 |
AOT 107 BC |
2013 |
4 |
174 |
6.4 |
9.20 |
14.90 |
5.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
127004 |
|
Tycho2 |
0543-01595-1 |
|
Gaia DR2 |
2687236242538088448 |
|
| HD |
206488 |
|
DM |
BD-00 4251 |
|
