19468+0845 HJ 897 (HD 186905)
19h 46m 46.09s +08° 45' 01.3" P.A. 290.00 sep 13.9 mag 9.73,10.22 Sp G3IV+G5V
| Coord 2000 |
19468+0845 |
|
Discov num |
HJ 897 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 46.09 +08 45 01.3 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
295 |
|
Pa last |
289.9 |
|
P.A. Now (θ) |
289.9° |
|
| Sep first |
8.0 |
|
Sep last |
13.948 |
|
Sep. Now (ρ) |
13.948" |
|
| Mag pri |
9.73 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
G3IV+G5V (yellow/yellow) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+007 |
|
| Notes |
Z
(Parallax indicates components are physical) |
|
rPM=0.368
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186905 |
|
Constellation |
Aquila |
|
SAO |
125056 |
|
Tycho2 |
1057-01449-1 |
|
| Gaia DR2 |
4301528223639501824 |
|
HD |
186905 |
|
