16418+3850 LDS 4689
16h 41m 48.94s +38° 49' 20.6" P.A. 318.00 sep 175.5 mag 13.70,16.20
| Coord 2000 |
16418+3850 |
|
Discov num |
LDS4689 |
|
Comp |
|
|
Coord arcsec 2000 |
16 41 48.94 +38 49 20.6 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
317 |
|
Pa last |
317.6 |
|
P.A. Now (θ) |
317.6° |
|
| Sep first |
173.0 |
|
Sep last |
175.53 |
|
Sep. Now (ρ) |
175.53" |
|
| Mag pri |
13.70 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
-112 |
|
Sec motion ra |
-107 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1352583818256378368 |
|
