18538+2446 POU 3580
18h 53m 46.13s +24° 45' 34.9" P.A. 262.00 sep 7.4 mag 13.10,13.90
| Coord 2000 |
18538+2446 |
|
Discov num |
POU3580 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 46.13 +24 45 34.9 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
271 |
|
Pa last |
262.4 |
|
P.A. Now (θ) |
262.4° |
|
| Sep first |
7.3 |
|
Sep last |
7.36 |
|
Sep. Now (ρ) |
7.36" |
|
| Mag pri |
13.10 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4534247831109702400 |
|