18107+3903 ES 2569
18h 10m 46.17s +39° 02' 52.5" P.A. 275.00 sep 10.0 mag 9.50,10.00
Coord 2000 |
18107+3903 |
|
Discov num |
ES 2569 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 46.17 +39 02 52.5 |
|
Date first |
1932 |
|
Date last |
2018 |
|
Obs |
21 |
|
Pa first |
274 |
|
Pa last |
274.9 |
|
P.A. Now (θ) |
274.9° |
|
Sep first |
9.3 |
|
Sep last |
9.963 |
|
Sep. Now (ρ) |
9.963" |
|
Mag pri |
9.50 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
+014 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.606
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
2112209150318875136 |
|