09120+4531 YSC 91 Ba,Bb
09h 12m 00.00s +45° 31' 00.0" P.A. 158.00 sep 0.1 mag 13.30,13.20 Sp F8 dist. 274.73 pc (896.17 l.y.)
| Coord 2000 |
09120+4531 |
|
Discov num |
YSC 91 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
09 12 00.00 +45 31 00.0 |
|
| Date first |
2015 |
|
Date last |
2019 |
|
Obs |
8 |
|
| Pa first |
40 |
|
Pa last |
157.9 |
|
P.A. Now (θ) |
157.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.111 |
|
Sep. Now (ρ) |
0.111" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
09120+4531 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
42738 |
09 12 01 +45 30 32 |
YSC 91 A,Ba |
2019 |
11 |
305 |
0.8 |
8.70 |
13.30 |
4.60 |
|
|
| Show |
|
42738 |
09 12 01 +45 30 32 |
YSC 91 A,Bb |
2015 |
3 |
302 |
0.8 |
8.70 |
13.20 |
4.50 |
|
|
| Show |
|
|
09 12 00 +45 31 00 |
YSC 91 Ba,Bb |
2019 |
8 |
158 |
0.1 |
13.30 |
13.20 |
0.10 |
|
<=== |
Triple system
1 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lynx |
|
HIP |
45160 |
|
BD |
BD+46 1478 |
|
Coordinate calculated |
yes |
|
| Distance |
274.73 |
|
Distance ly |
896.17 |
|
