13488+2753 HDS 1942 AB (HD 120421)
13h 48m 45.17s +27° 52' 52.7" P.A. 103.00 sep 0.6 mag 7.37,10.91 Sp K1III dist. 183.82 pc (599.62 l.y.)
| Coord 2000 |
13488+2753 |
|
Discov num |
HDS1942 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 48 45.17 +27 52 52.7 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
9 |
|
| Pa first |
97 |
|
Pa last |
103.1 |
|
P.A. Now (θ) |
103.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.607 |
|
Sep. Now (ρ) |
0.607" |
|
| Mag pri |
7.37 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
3.54 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
13488+2753 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
83007 |
13 48 45 +27 52 53 |
GII 199 Aa,Ab |
2014 |
1 |
138 |
0.2 |
8.10 |
8.10 |
0.00 |
|
|
| Show |
HD 120421 |
83007 |
13 48 45 +27 52 53 |
HDS 1942 AB |
2014 |
9 |
103 |
0.6 |
7.37 |
10.91 |
3.54 |
|
<=== |
| Show |
|
83007 |
13 48 45 +27 52 53 |
HDS 1942 AC |
2011 |
1 |
43 |
1.7 |
7.37 |
|
|
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 120421 |
|
Constellation |
Canes Venatici |
|
SAO |
83007 |
|
HIP |
67397 |
|
| Tycho2 |
2005-00938-1 |
|
HD |
120421 |
|
GC |
18664 |
|
BD |
BD+28 2262 |
|
| Distance |
183.82 |
|
Distance ly |
599.62 |
|
