16569+2541 LDS 986
16h 56m 46.43s +25° 41' 02.0" P.A. 266.00 sep 8.5 mag 10.72,10.83
| Coord 2000 |
16569+2541 |
|
Discov num |
LDS 986 |
|
Comp |
|
|
Coord arcsec 2000 |
16 56 46.43 +25 41 02.0 |
|
| Date first |
1897 |
|
Date last |
2018 |
|
Obs |
19 |
|
| Pa first |
267 |
|
Pa last |
265.5 |
|
P.A. Now (θ) |
265.5° |
|
| Sep first |
8.0 |
|
Sep last |
8.533 |
|
Sep. Now (ρ) |
8.533" |
|
| Mag pri |
10.72 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
| Pri motion ra |
+130 |
|
Sec motion ra |
+127 |
|
| Pri motion dec |
-173 |
|
Sec motion dec |
-175 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.017 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2063-00715-1 |
|
Gaia DR2 |
1306220642728857344 |
|
