18434+2349 POU 3502 AC
18h 43m 19.35s +23° 48' 41.8" P.A. 318.00 sep 12.7 mag 12.80,14.03
| Coord 2000 |
18434+2349 |
|
Discov num |
POU3502 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 43 19.35 +23 48 41.8 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
336 |
|
Pa last |
317.9 |
|
P.A. Now (θ) |
317.9° |
|
| Sep first |
13.5 |
|
Sep last |
12.666 |
|
Sep. Now (ρ) |
12.666" |
|
| Mag pri |
12.80 |
|
Mag sec |
14.03 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.807
This double is not physical.
18434+2349 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 43 19 +23 48 42 |
POU 3501 AB |
2015 |
6 |
230 |
4.0 |
12.80 |
13.50 |
0.70 |
|
|
| Show |
|
|
18 43 19 +23 48 42 |
POU 3502 AC |
2015 |
6 |
318 |
12.7 |
12.80 |
14.03 |
1.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4532807986270562176 |
|
