17209+2310 POU 3285
17h 20m 53.67s +23° 10' 24.8" P.A. 161.00 sep 4.4 mag 10.40,11.70
| Coord 2000 |
17209+2310 |
|
Discov num |
POU3285 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 53.67 +23 10 24.8 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
157 |
|
Pa last |
160.7 |
|
P.A. Now (θ) |
160.7° |
|
| Sep first |
4.3 |
|
Sep last |
4.37 |
|
Sep. Now (ρ) |
4.37" |
|
| Mag pri |
10.40 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.671
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2074-00951-1 |
|
Gaia DR2 |
4567770669319884672 |
|
