17509+1458 J 2117
17h 50m 50.91s +14° 59' 06.4" P.A. 199.00 sep 5.1 mag 9.80,12.30
Coord 2000 |
17509+1458 |
|
Discov num |
J 2117 |
|
Comp |
|
|
Coord arcsec 2000 |
17 50 50.91 +14 59 06.4 |
|
Date first |
1942 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
185 |
|
Pa last |
199.1 |
|
P.A. Now (θ) |
199.1° |
|
Sep first |
5.0 |
|
Sep last |
5.091 |
|
Sep. Now (ρ) |
5.091" |
|
Mag pri |
9.80 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-052 |
|
Notes |
|
|
rPM=1.029
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4500829270385362048 |
|