17305+2447 POU 3295
17h 30m 26.13s +24° 47' 38.3" P.A. 132.00 sep 4.5 mag 11.70,12.40
| Coord 2000 |
17305+2447 |
|
Discov num |
POU3295 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 26.13 +24 47 38.3 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
128 |
|
Pa last |
131.7 |
|
P.A. Now (θ) |
131.7° |
|
| Sep first |
4.8 |
|
Sep last |
4.48 |
|
Sep. Now (ρ) |
4.48" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
-026 |
|
| Notes |
|
|
rPM=1.421
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4569812939156086016 |
|