09159+2431 A 1980 AB
09h 15m 51.49s +24° 31' 20.6" P.A. 231.00 sep 1.6 mag 9.20,13.50 Sp F8
| Coord 2000 |
09159+2431 |
|
Discov num |
A 1980 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 15 51.49 +24 31 20.6 |
|
| Date first |
1909 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
228 |
|
Pa last |
230.9 |
|
P.A. Now (θ) |
230.9° |
|
| Sep first |
1.5 |
|
Sep last |
1.586 |
|
Sep. Now (ρ) |
1.586" |
|
| Mag pri |
9.20 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-046 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
09159+2431 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
80725 |
09 15 51 +24 31 21 |
COU 934 Aa,Ab |
2015 |
11 |
207 |
0.2 |
9.70 |
9.80 |
0.10 |
Y |
|
| Show |
|
80725 |
09 15 51 +24 31 21 |
A 1980 AB |
2016 |
13 |
231 |
1.6 |
9.20 |
13.50 |
4.30 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
SAO |
80725 |
|
Gaia DR2 |
687682851740280960 |
|
DM |
BD+25 2069 |
|
