01042+5038 HU 518 AB
01h 04m 12.16s +50° 36' 25.9" P.A. 359.00 sep 0.1 mag 10.33,10.51
| Coord 2000 |
01042+5038 |
|
Discov num |
HU 518 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 04 12.16 +50 36 25.9 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
335 |
|
Pa last |
359.2 |
|
P.A. Now (θ) |
359.2° |
|
| Sep first |
0.7 |
|
Sep last |
0.103 |
|
Sep. Now (ρ) |
0.103" |
|
| Mag pri |
10.33 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
01042+5038 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 04 12 +50 36 26 |
HU 518 AB |
2015 |
7 |
359 |
0.1 |
10.33 |
10.51 |
0.18 |
|
<=== |
| Show |
|
|
01 04 12 +50 36 26 |
HU 518 AB,CD |
2019 |
9 |
25 |
150.0 |
9.80 |
10.48 |
0.68 |
|
|
| Show |
|
|
01 04 19 +50 38 42 |
HU 518 CD |
2014 |
7 |
300 |
0.6 |
11.00 |
11.29 |
0.29 |
|
|
Quadruple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3271-01877-1 |
|
Gaia DR2 |
404305303301166592 |
|
ADS |
876 |
|
