18207+2327 POU 3390
18h 20m 36.40s +23° 26' 51.6" P.A. 315.00 sep 10.2 mag 12.58,13.90
| Coord 2000 |
18207+2327 |
|
Discov num |
POU3390 |
|
Comp |
|
|
Coord arcsec 2000 |
18 20 36.40 +23 26 51.6 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
317 |
|
Pa last |
314.6 |
|
P.A. Now (θ) |
314.6° |
|
| Sep first |
11.8 |
|
Sep last |
10.195 |
|
Sep. Now (ρ) |
10.195" |
|
| Mag pri |
12.58 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4530406068755409024 |
|
