16565+2339 POU 3253
16h 56m 29.71s +23° 38' 29.5" P.A. 217.00 sep 3.5 mag 11.80,12.30
Coord 2000 |
16565+2339 |
|
Discov num |
POU3253 |
|
Comp |
|
|
Coord arcsec 2000 |
16 56 29.71 +23 38 29.5 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
221 |
|
Pa last |
217.4 |
|
P.A. Now (θ) |
217.4° |
|
Sep first |
3.4 |
|
Sep last |
3.485 |
|
Sep. Now (ρ) |
3.485" |
|
Mag pri |
11.80 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4566345221212579584 |
|