16301+1540 SKF 2727
16h 30m 05.18s +15° 40' 28.5" P.A. 294.00 sep 0.7 mag 17.50,18.00 Sp DA+M4
Coord 2000 |
16301+1540 |
|
Discov num |
SKF2727 |
|
Comp |
|
|
Coord arcsec 2000 |
16 30 05.18 +15 40 28.5 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
323 |
|
Pa last |
293.9 |
|
P.A. Now (θ) |
293.9° |
|
Sep first |
0.7 |
|
Sep last |
0.719 |
|
Sep. Now (ρ) |
0.719" |
|
Mag pri |
17.50 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
DA+M4 (white dwarf/red) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-044 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4465459360005031296 |
|