17158+2322 POU 3271
17h 15m 49.60s +23° 22' 05.8" P.A. 259.00 sep 3.3 mag 10.20,10.50
| Coord 2000 |
17158+2322 |
|
Discov num |
POU3271 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 49.60 +23 22 05.8 |
|
| Date first |
1892 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
301 |
|
Pa last |
259.4 |
|
P.A. Now (θ) |
259.4° |
|
| Sep first |
3.1 |
|
Sep last |
3.29 |
|
Sep. Now (ρ) |
3.29" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.651
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4568574412319351040 |
|
