12519+1910 SHJ 153 BC
12h 51m 54.39s +19° 10' 05.0" P.A. 331.00 sep 251.3 mag 7.78,8.22 Sp F8V dist. 147.71 pc (481.83 l.y.)
| Coord 2000 |
12519+1910 |
|
Discov num |
SHJ 153 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 51 54.39 +19 10 05.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
25 |
|
| Pa first |
328 |
|
Pa last |
330.5 |
|
P.A. Now (θ) |
330.5° |
|
| Sep first |
256.6 |
|
Sep last |
251.342 |
|
Sep. Now (ρ) |
251.342" |
|
| Mag pri |
7.78 |
|
Mag sec |
8.22 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
-076 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.247
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 |
100306 |
|
HIP |
62782 |
|
Tycho2 |
1452-00906-1 |
|
| Gaia DR2 |
3941893122816643840 |
|
HD |
111845 |
|
GC |
17457 |
|
DM |
BD+19 2613 |
|
| Distance |
147.71 |
|
Distance ly |
481.83 |
|
