18426+2329 POU 3493
18h 42m 35.46s +23° 28' 27.2" P.A. 177.00 sep 6.2 mag 13.40,13.80
Coord 2000 |
18426+2329 |
|
Discov num |
POU3493 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 35.46 +23 28 27.2 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
172 |
|
Pa last |
177.1 |
|
P.A. Now (θ) |
177.1° |
|
Sep first |
6.6 |
|
Sep last |
6.181 |
|
Sep. Now (ρ) |
6.181" |
|
Mag pri |
13.40 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
rPM=1.111
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4532700199772142720 |
|