09390+3017 ARY 51 AB
09h 38m 59.33s +30° 16' 31.6" P.A. 273.00 sep 118.7 mag 9.15,9.55 Sp K2 dist. 256.41 pc (836.41 l.y.)
| Coord 2000 |
09390+3017 |
|
Discov num |
ARY 51 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 38 59.33 +30 16 31.6 |
|
| Date first |
1903 |
|
Date last |
2017 |
|
Obs |
19 |
|
| Pa first |
273 |
|
Pa last |
273 |
|
P.A. Now (θ) |
273° |
|
| Sep first |
116.4 |
|
Sep last |
118.7 |
|
Sep. Now (ρ) |
118.7" |
|
| Mag pri |
9.15 |
|
Mag sec |
9.55 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.779
Nature of this double is uncertain.
09390+3017 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
09 38 59 +30 16 32 |
ARY 51 AB |
2017 |
19 |
273 |
118.7 |
9.15 |
9.55 |
0.40 |
|
<=== |
| Show |
|
|
09 38 50 +30 16 38 |
COU 1254 Ba,Bb |
2012 |
10 |
88 |
0.6 |
10.32 |
10.12 |
0.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
47361 |
|
Tycho2 |
2501-00019-1 |
|
Gaia DR2 |
696811169072898432 |
|
| BD |
BD+30 1888 |
|
Distance |
256.41 |
|
Distance ly |
836.41 |
|
