22571-0315 OCC 256 Aa,Ab
22h 57m 06.84s -03° 14' 42.9" P.A. -1.00 sep 0.1 mag 7.10,7.50 Sp A0 dist. 85.76 pc (279.75 l.y.)
| Coord 2000 |
22571-0315 |
|
Discov num |
OCC 256 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 57 06.84 -03 14 42.9 |
|
| Date first |
1972 |
|
Date last |
1995 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.0 |
|
Sep last |
0.051 |
|
Sep. Now (ρ) |
0.051" |
|
| Mag pri |
7.10 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22571-0315 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 57 07 -03 14 43 |
OCC 256 Aa,Ab |
1995 |
0 |
-1 |
0.1 |
7.10 |
7.50 |
0.40 |
|
<=== |
| Show |
HD 216931 |
|
22 57 07 -03 14 43 |
STF 2959 AB |
2020 |
43 |
129 |
9.7 |
6.65 |
10.18 |
3.53 |
|
|
| Show |
|
|
22 57 07 -03 14 43 |
BU 713 AC |
2015 |
5 |
109 |
21.3 |
6.65 |
13.10 |
6.45 |
|
|
| Show |
|
|
22 57 07 -03 14 48 |
BU 713 BC |
2015 |
13 |
95 |
12.4 |
10.18 |
13.10 |
2.92 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
SAO |
146402 |
|
HIP |
113331 |
|
Tycho2 |
5238-01508-1 |
|
| Gaia DR2 |
2648703380801383680 |
|
HD |
216931 |
|
BD |
BD-04 5793 |
|
Distance |
85.76 |
|
| Distance ly |
279.75 |
|
