18497+2337 POU 3561
18h 49m 40.31s +23° 37' 20.5" P.A. 357.00 sep 16.8 mag 13.30,13.60
| Coord 2000 |
18497+2337 |
|
Discov num |
POU3561 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 40.31 +23 37 20.5 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
0 |
|
Pa last |
357.2 |
|
P.A. Now (θ) |
357.2° |
|
| Sep first |
13.6 |
|
Sep last |
16.808 |
|
Sep. Now (ρ) |
16.808" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-004 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=0.925
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4534021537869662720 |
|