18457+2337 POU 3535
18h 45m 41.55s +23° 37' 38.6" P.A. 42.00 sep 16.9 mag 13.43,14.07
Coord 2000 |
18457+2337 |
|
Discov num |
POU3535 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 41.55 +23 37 38.6 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
41 |
|
Pa last |
42.2 |
|
P.A. Now (θ) |
42.2° |
|
Sep first |
14.7 |
|
Sep last |
16.892 |
|
Sep. Now (ρ) |
16.892" |
|
Mag pri |
13.43 |
|
Mag sec |
14.07 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
|
|
Pri motion ra |
-017 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.128
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4532743252521516800 |
|