09169-0524 OSO 27 AC
09h 16m 50.91s -05° 23' 37.8" P.A. 321.00 sep 20.2 mag 13.74,15.70
Coord 2000 |
09169-0524 |
|
Discov num |
OSO 27 |
|
Comp |
AC |
|
Coord arcsec 2000 |
09 16 50.91 -05 23 37.8 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
315 |
|
Pa last |
321.1 |
|
P.A. Now (θ) |
321.1° |
|
Sep first |
16.0 |
|
Sep last |
20.244 |
|
Sep. Now (ρ) |
20.244" |
|
Mag pri |
13.74 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
|
|
Pri motion ra |
+072 |
|
Sec motion ra |
|
|
Pri motion dec |
-267 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
09169-0524 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
09 16 51 -05 23 38 |
OSO 27 AB |
2015 |
3 |
73 |
10.6 |
13.74 |
19.00 |
5.26 |
|
|
Show |
|
|
09 16 51 -05 23 38 |
OSO 27 AC |
2015 |
5 |
321 |
20.2 |
13.74 |
15.70 |
1.96 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5758450193495151744 |
|