18336+2321 POU 3430
18h 33m 34.95s +23° 21' 01.5" P.A. 178.00 sep 7.2 mag 13.60,13.90
| Coord 2000 |
18336+2321 |
|
Discov num |
POU3430 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 34.95 +23 21 01.5 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
175 |
|
Pa last |
178.3 |
|
P.A. Now (θ) |
178.3° |
|
| Sep first |
8.1 |
|
Sep last |
7.217 |
|
Sep. Now (ρ) |
7.217" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.565
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4535453548683292416 |
|
