12519+1910 SHJ 153 AC
12h 51m 54.80s +19° 10' 19.9" P.A. 328.00 sep 241.7 mag 7.31,8.22 Sp Am dist. 86.36 pc (281.71 l.y.)
| Coord 2000 |
12519+1910 |
|
Discov num |
SHJ 153 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 51 54.80 +19 10 19.9 |
|
| Date first |
1823 |
|
Date last |
2015 |
|
Obs |
32 |
|
| Pa first |
327 |
|
Pa last |
327.5 |
|
P.A. Now (θ) |
327.5° |
|
| Sep first |
247.4 |
|
Sep last |
241.652 |
|
Sep. Now (ρ) |
241.652" |
|
| Mag pri |
7.31 |
|
Mag sec |
8.22 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
Am (white) |
|
| Pri motion ra |
-084 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.207
This double is not physical.
12519+1910 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 111844 |
100307 |
12 51 55 +19 10 20 |
STF 1685 AB |
2018 |
103 |
202 |
16.0 |
7.31 |
7.78 |
0.47 |
|
|
| Show |
|
100307 |
12 51 55 +19 10 20 |
SHJ 153 AC |
2015 |
32 |
328 |
241.7 |
7.31 |
8.22 |
0.91 |
|
<=== |
| Show |
|
100306 |
12 51 54 +19 10 05 |
SHJ 153 BC |
2015 |
25 |
331 |
251.3 |
7.78 |
8.22 |
0.44 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
SAO |
100307 |
|
HIP |
62769 |
|
Tycho2 |
1452-00905-1 |
|
| Gaia DR2 |
3941893122816644224 |
|
HD |
111814 |
|
DM |
BD+19 2613 |
|
BD |
BD+20 2768 |
|
| Distance |
86.36 |
|
Distance ly |
281.71 |
|
