18399+2019 L 64
18h 39m 06.67s +20° 19' 00.0" P.A. 74.00 sep 4.1 mag 10.50,10.50
Coord 2000 |
18399+2019 |
|
Discov num |
L 64 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 06.67 +20 19 00.0 |
|
Date first |
1910 |
|
Date last |
1910 |
|
Obs |
1 |
|
Pa first |
74 |
|
Pa last |
73.8 |
|
P.A. Now (θ) |
73.8° |
|
Sep first |
4.1 |
|
Sep last |
4.05 |
|
Sep. Now (ρ) |
4.05" |
|
Mag pri |
10.50 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|