18410+2346 POU 3475
18h 40m 59.29s +23° 45' 07.6" P.A. 22.00 sep 13.7 mag 11.09,13.20
Coord 2000 |
18410+2346 |
|
Discov num |
POU3475 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 59.29 +23 45 07.6 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
20 |
|
Pa last |
22.1 |
|
P.A. Now (θ) |
22.1° |
|
Sep first |
14.4 |
|
Sep last |
13.736 |
|
Sep. Now (ρ) |
13.736" |
|
Mag pri |
11.09 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2107-01627-1 |
|
Gaia DR2 |
4535723959824403072 |
|
HD |
342764 |
|