18157+2400 POU 3370 CD
18h 15m 44.47s +23° 59' 16.4" P.A. 141.00 sep 7.9 mag 13.02,14.08
| Coord 2000 |
18157+2400 |
|
Discov num |
POU3370 |
|
Comp |
CD |
|
Coord arcsec 2000 |
18 15 44.47 +23 59 16.4 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
132 |
|
Pa last |
141 |
|
P.A. Now (θ) |
141° |
|
| Sep first |
6.8 |
|
Sep last |
7.895 |
|
Sep. Now (ρ) |
7.895" |
|
| Mag pri |
13.02 |
|
Mag sec |
14.08 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
|
|
| Pri motion ra |
-052 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+068 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
rPM=1.393
This double is not physical.
18157+2400 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 167783 |
85869 |
18 15 46 +23 59 46 |
STF 2301 AB |
2015 |
36 |
128 |
21.4 |
8.84 |
9.78 |
0.94 |
|
|
| Show |
|
85869 |
18 15 46 +23 59 46 |
FOX 222 AC |
2015 |
9 |
214 |
35.3 |
8.84 |
13.02 |
4.18 |
|
|
| Show |
|
|
18 15 44 +23 59 16 |
POU 3370 CD |
2015 |
11 |
141 |
7.9 |
13.02 |
14.08 |
1.06 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4578557256347483392 |
|
