20185+0750 SKF 1865
20h 18m 30.64s +07° 49' 42.6" P.A. 240.00 sep 56.6 mag 9.70,10.81 Sp A6+F6
| Coord 2000 |
20185+0750 |
|
Discov num |
SKF1865 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 30.64 +07 49 42.6 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
240 |
|
Pa last |
240.3 |
|
P.A. Now (θ) |
240.3° |
|
| Sep first |
56.4 |
|
Sep last |
56.576 |
|
Sep. Now (ρ) |
56.576" |
|
| Mag pri |
9.70 |
|
Mag sec |
10.81 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
A6+F6 (white/yellow-white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-027 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1074-01853-1 |
|
Gaia DR2 |
4250226381162628352 |
|
