04593+3101 HO 17 AC
04h 59m 20.56s +31° 00' 49.5" P.A. 170.00 sep 6.4 mag 8.43,12.40 Sp F8
| Coord 2000 |
04593+3101 |
|
Discov num |
HO 17 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 59 20.56 +31 00 49.5 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
170 |
|
Pa last |
170.3 |
|
P.A. Now (θ) |
170.3° |
|
| Sep first |
11.4 |
|
Sep last |
6.38 |
|
Sep. Now (ρ) |
6.38" |
|
| Mag pri |
8.43 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+030 |
|
Sec motion ra |
|
|
| Pri motion dec |
-049 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
04593+3101 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 31707 |
57552 |
04 59 21 +31 00 50 |
HO 17 AB |
2016 |
22 |
59 |
4.5 |
8.43 |
10.40 |
1.97 |
|
|
| Show |
|
57552 |
04 59 21 +31 00 50 |
HO 17 AC |
2015 |
10 |
170 |
6.4 |
8.43 |
12.40 |
3.97 |
|
<=== |
| Show |
|
57552 |
04 59 21 +31 00 50 |
HJL 1039 AD |
2015 |
13 |
12 |
158.4 |
8.43 |
7.66 |
0.77 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Auriga |
|
SAO |
57552 |
|
Tycho2 |
2388-01000-1 |
|
Gaia DR2 |
157039397504919168 |
|
| HD |
31707 |
|
DM |
BD+30 751 |
|
