09159+2431 COU 934 Aa,Ab
09h 15m 51.49s +24° 31' 20.6" P.A. 175.00 sep 0.3 mag 9.70,9.80 Sp F8
Coord 2000 |
09159+2431 |
|
Discov num |
COU 934 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
09 15 51.49 +24 31 20.6 |
|
Date first |
1973 |
|
Date last |
2012 |
|
Obs |
9 |
|
Pa first |
70 |
|
Pa last |
175.4 |
|
P.A. Now (θ) |
175.4° |
|
Sep first |
0.2 |
|
Sep last |
0.251 |
|
Sep. Now (ρ) |
0.251" |
|
Mag pri |
9.70 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
0.1 |
|
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 |
|
|
09 15 51 +24 31 21 |
COU 934 Aa,Ab |
2012 |
9 |
175 |
0.3 |
9.70 |
9.80 |
0.10 |
|
<=== |
Show |
|
|
09 15 51 +24 31 21 |
A 1980 AB |
2016 |
9 |
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 |
|
Tycho2 |
1951-01708-1 |
|
Gaia DR2 |
687682851740280960 |
|