18278+2357 POU 3410
18h 27m 49.26s +23° 56' 22.2" P.A. 259.00 sep 8.2 mag 11.60,12.00
| Coord 2000 |
18278+2357 |
|
Discov num |
POU3410 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 49.26 +23 56 22.2 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
259 |
|
Pa last |
258.9 |
|
P.A. Now (θ) |
258.9° |
|
| Sep first |
8.2 |
|
Sep last |
8.202 |
|
Sep. Now (ρ) |
8.202" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.304
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4536332333351384576 |
|