18183+2114 LDS 4784
18h 18m 15.22s +21° 14' 27.7" P.A. 61.00 sep 121.3 mag 12.12,18.00
Coord 2000 |
18183+2114 |
|
Discov num |
LDS4784 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 15.22 +21 14 27.7 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
60 |
|
Pa last |
60.8 |
|
P.A. Now (θ) |
60.8° |
|
Sep first |
119.0 |
|
Sep last |
121.26 |
|
Sep. Now (ρ) |
121.26" |
|
Mag pri |
12.12 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
5.88 |
|
Spectral class |
|
|
Pri motion ra |
-054 |
|
Sec motion ra |
|
|
Pri motion dec |
-132 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1580-01477-1 |
|
Gaia DR2 |
4529537179687790464 |
|