22220-3431 SHY 802 BC
22h 22m 04.58s -34° 29' 20.3" P.A. 297.00 sep 999.9 mag 7.47,6.41 Sp F2+A2III dist. 73.96 pc (241.26 l.y.)
| Coord 2000 |
22220-3431 |
|
Discov num |
SHY 802 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 22 04.58 -34 29 20.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
296 |
|
Pa last |
297 |
|
P.A. Now (θ) |
297° |
|
| Sep first |
999.9 |
|
Sep last |
9999.999 |
|
Sep. Now (ρ) |
9999.999" |
|
| Mag pri |
7.47 |
|
Mag sec |
6.41 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
F2+A2III (yellow-white/white) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
+025 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
22220-3431 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
213765 |
22 21 58 -34 31 13 |
B 557 Aa,Ab |
2021 |
24 |
9 |
0.1 |
8.31 |
8.26 |
0.05 |
Y |
|
| Show |
HD 212025 |
213765 |
22 21 58 -34 31 13 |
SHY 805 AB |
2016 |
7 |
37 |
141.9 |
7.47 |
7.47 |
0.00 |
|
|
| Show |
|
213767 |
22 22 05 -34 29 20 |
SHY 802 BC |
2016 |
4 |
297 |
999.9 |
7.47 |
6.41 |
1.06 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Piscis Austrinus |
|
SAO |
213767 |
|
HIP |
110433 |
|
Tycho2 |
7499-00859-1 |
|
| Gaia DR2 |
6599619950733282304 |
|
HD |
212035 |
|
GC |
31261 |
|
CD |
CD-3515280 |
|
| CP |
CP-35 9219 |
|
Distance |
73.96 |
|
Distance ly |
241.26 |
|
