12077+5313 TOK 554 AC (HD 105584)
12h 07m 38.91s +53° 12' 30.1" P.A. 54.00 sep 999.9 mag 12.51,7.54 dist. 65.15 pc (212.52 l.y.)
| Coord 2000 |
12077+5313 |
|
Discov num |
TOK 554 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 07 38.91 +53 12 30.1 |
|
| Date first |
1980 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
54 |
|
Pa last |
53.7 |
|
P.A. Now (θ) |
53.7° |
|
| Sep first |
999.9 |
|
Sep last |
1132.98 |
|
Sep. Now (ρ) |
1132.98" |
|
| Mag pri |
12.51 |
|
Mag sec |
7.54 |
|
delta mag (ΔM) |
4.97 |
|
Spectral class |
|
|
| Pri motion ra |
+073 |
|
Sec motion ra |
+076 |
|
| Pri motion dec |
-099 |
|
Sec motion dec |
-111 |
|
| Notes |
|
|
rPM=0.092 (< 0.3, Physical double)
This double is physical.
12077+5313 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 07 39 +53 12 30 |
LDS 3039 AB |
2015 |
8 |
10 |
17.0 |
12.51 |
19.10 |
6.59 |
|
|
| Show |
HD 105584 |
28262 |
12 07 39 +53 12 30 |
TOK 554 AC |
2015 |
7 |
54 |
999.9 |
12.51 |
7.54 |
4.97 |
|
<=== |
| Show |
|
28262 |
12 09 21 +53 23 40 |
TOK 554 CD |
2015 |
3 |
259 |
986.4 |
7.54 |
20.50 |
12.96 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 105584 |
|
Spectr |
F2 |
|
Constellation |
Ursa Major |
|
SAO |
28262 |
|
| HIP |
59258 |
|
Tycho2 |
3834-00333-1 |
|
Gaia DR2 |
1548945286327159424 |
|
HD |
105584 |
|
| BD |
BD+54 1493 |
|
Distance |
65.15 |
|
Distance ly |
212.52 |
|
