04230+0924 YSC 31 AB (HD 27733)
04h 22m 58.91s +09° 24' 11.4" P.A. 108.00 sep 0.5 mag 8.10,11.80 Sp G5 dist. 88.65 pc (289.18 l.y.)
| Coord 2000 |
04230+0924 |
|
Discov num |
YSC 31 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 22 58.91 +09 24 11.4 |
|
| Date first |
2007 |
|
Date last |
2020 |
|
Obs |
16 |
|
| Pa first |
98 |
|
Pa last |
107.5 |
|
P.A. Now (θ) |
107.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.452 |
|
Sep. Now (ρ) |
0.452" |
|
| Mag pri |
8.10 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-062 |
|
Sec motion ra |
|
|
| Pri motion dec |
+066 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
04230+0924 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 22 59 +09 24 11 |
GII 128 Aa,Ab |
2013 |
1 |
129 |
0.1 |
8.90 |
8.90 |
0.00 |
|
|
| Show |
HD 27733 |
111780 |
04 22 59 +09 24 11 |
YSC 31 AB |
2020 |
16 |
108 |
0.5 |
8.10 |
11.80 |
3.70 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 27733 |
|
Constellation |
Taurus |
|
SAO |
111780 |
|
HIP |
20457 |
|
| Tycho2 |
0672-01274-1 |
|
HD |
27733 |
|
GL |
NN 3277 |
|
BD |
BD+09 568 |
|
| Distance |
88.65 |
|
Distance ly |
289.18 |
|
