16416+1647 LDS 4687
16h 41m 30.79s +16° 47' 21.5" P.A. 275.00 sep 23.6 mag 11.93,15.14
Coord 2000 |
16416+1647 |
|
Discov num |
LDS4687 |
|
Comp |
|
|
Coord arcsec 2000 |
16 41 30.79 +16 47 21.5 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
268 |
|
Pa last |
275 |
|
P.A. Now (θ) |
275° |
|
Sep first |
24.0 |
|
Sep last |
23.632 |
|
Sep. Now (ρ) |
23.632" |
|
Mag pri |
11.93 |
|
Mag sec |
15.14 |
|
delta mag (ΔM) |
3.21 |
|
Spectral class |
|
|
Pri motion ra |
-122 |
|
Sec motion ra |
-130 |
|
Pri motion dec |
+039 |
|
Sec motion dec |
+054 |
|
Notes |
|
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4463061874903324032 |
|