10007+3219 OSO 30 AB
10h 00m 44.28s +32° 18' 33.7" P.A. 168.00 sep 19.5 mag 12.50,19.80 dist. 26.77 pc (87.32 l.y.)
| Coord 2000 |
10007+3219 |
|
Discov num |
OSO 30 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 00 44.28 +32 18 33.7 |
|
| Date first |
1994 |
|
Date last |
1994 |
|
Obs |
1 |
|
| Pa first |
168 |
|
Pa last |
168 |
|
P.A. Now (θ) |
168° |
|
| Sep first |
19.5 |
|
Sep last |
19.5 |
|
Sep. Now (ρ) |
19.5" |
|
| Mag pri |
12.50 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
7.3 |
|
Spectral class |
|
|
| Pri motion ra |
-101 |
|
Sec motion ra |
|
|
| Pri motion dec |
-066 |
|
Sec motion dec |
|
|
| Notes |
N
P
(See Notes, 100-year proper motion) |
|
Nature of this double is uncertain.
10007+3219 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 00 44 +32 18 34 |
OSO 30 AB |
1994 |
1 |
168 |
19.5 |
12.50 |
19.80 |
7.30 |
|
<=== |
| Show |
|
|
10 00 44 +32 18 34 |
OSO 30 AC |
1994 |
1 |
285 |
22.1 |
12.50 |
19.60 |
7.10 |
|
|
| Show |
|
|
10 00 44 +32 18 34 |
OSO 30 AD |
1994 |
1 |
134 |
24.0 |
12.50 |
18.40 |
5.90 |
|
|
| Show |
|
|
10 00 44 +32 18 34 |
OSO 30 AE |
2003 |
2 |
116 |
34.6 |
12.50 |
|
|
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Spectr |
M: |
|
Constellation |
Leo Minor |
|
HIP |
49066 |
|
Distance |
26.77 |
|
| Distance ly |
87.32 |
|
