07571+2058 HO 250 AC
07h 57m 05.76s +20° 58' 00.9" P.A. 155.00 sep 9.8 mag 7.32,13.00 Sp G5 dist. 186.92 pc (609.73 l.y.)
| Coord 2000 |
07571+2058 |
|
Discov num |
HO 250 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 57 05.76 +20 58 00.9 |
|
| Date first |
1887 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
154 |
|
Pa last |
154.8 |
|
P.A. Now (θ) |
154.8° |
|
| Sep first |
9.4 |
|
Sep last |
9.766 |
|
Sep. Now (ρ) |
9.766" |
|
| Mag pri |
7.32 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
5.68 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
07571+2058 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 64959 |
79818 |
07 57 06 +20 58 01 |
HO 250 AB |
2012 |
17 |
147 |
0.8 |
7.32 |
9.46 |
2.14 |
|
|
| Show |
|
79818 |
07 57 06 +20 58 01 |
HO 250 AC |
2015 |
4 |
155 |
9.8 |
7.32 |
13.00 |
5.68 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Gemini |
|
SAO |
79818 |
|
HIP |
38856 |
|
Tycho2 |
1375-01779-1 |
|
| Gaia DR2 |
673494749398764160 |
|
HD |
64959 |
|
BD |
BD+21 1724 |
|
Distance |
186.92 |
|
| Distance ly |
609.73 |
|
