18158+1516 BPM 751 AC
18h 15m 49.56s +15° 16' 05.0" P.A. 295.00 sep 30.5 mag 12.39,12.72
| Coord 2000 |
18158+1516 |
|
Discov num |
BPM 751 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 15 49.56 +15 16 05.0 |
|
| Date first |
1911 |
|
Date last |
2020 |
|
Obs |
5 |
|
| Pa first |
289 |
|
Pa last |
295.3 |
|
P.A. Now (θ) |
295.3° |
|
| Sep first |
26.9 |
|
Sep last |
30.45 |
|
Sep. Now (ρ) |
30.45" |
|
| Mag pri |
12.39 |
|
Mag sec |
12.72 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-000 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=1.024
This double is not physical.
18158+1516 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 15 50 +15 16 05 |
BPM 751 AB |
2015 |
8 |
119 |
8.9 |
12.60 |
15.40 |
2.80 |
|
|
| Show |
|
|
18 15 50 +15 16 05 |
BPM 751 AC |
2020 |
5 |
295 |
30.5 |
12.39 |
12.72 |
0.33 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
