19467-1129 HDS 2811 (HD 186749)
19h 46m 41.31s -11° 28' 47.3" P.A. 200.00 sep 16.2 mag 10.15,10.21 Sp F8 dist. 250 pc (815.5 l.y.)
Coord 2000 |
19467-1129 |
|
Discov num |
HDS2811 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 41.31 -11 28 47.3 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
203 |
|
Pa last |
200.3 |
|
P.A. Now (θ) |
200.3° |
|
Sep first |
16.2 |
|
Sep last |
16.245 |
|
Sep. Now (ρ) |
16.245" |
|
Mag pri |
10.15 |
|
Mag sec |
10.21 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
-025 |
|
Notes |
|
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186749 |
|
Constellation |
Aquila |
|
SAO |
162973 |
|
HIP |
97322 |
|
Tycho2 |
5732-02381-1 |
|
Gaia DR2 |
4189930267304814848 |
|
HD |
186749 |
|
BD |
BD-11 5119 |
|
Distance |
250 |
|
Distance ly |
815.5 |
|