12507+2032 TOK 561 AC
12h 50m 41.87s +20° 32' 04.9" P.A. 119.00 sep 999.9 mag 9.39,14.75 Sp K5
| Coord 2000 |
12507+2032 |
|
Discov num |
TOK 561 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 50 41.87 +20 32 04.9 |
|
| Date first |
1980 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
119 |
|
Pa last |
119.4 |
|
P.A. Now (θ) |
119.4° |
|
| Sep first |
999.9 |
|
Sep last |
1125.12 |
|
Sep. Now (ρ) |
1125.12" |
|
| Mag pri |
9.39 |
|
Mag sec |
14.75 |
|
delta mag (ΔM) |
5.36 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-125 |
|
Sec motion ra |
-110 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.122 (< 0.3, Physical double)
This double is physical.
12507+2032 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 50 42 +20 32 05 |
HU 640 AB |
2019 |
94 |
259 |
0.5 |
10.19 |
9.91 |
0.28 |
Y |
|
| Show |
|
|
12 50 42 +20 32 05 |
TOK 561 AC |
2015 |
7 |
119 |
999.9 |
9.39 |
14.75 |
5.36 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
