19118+0842 HJ 878 (HD 179340)
19h 11m 50.57s +08° 42' 18.7" P.A. 340.00 sep 22.0 mag 10.02,11.12 Sp B8 dist. 65.57 pc (213.89 l.y.)
| Coord 2000 |
19118+0842 |
|
Discov num |
HJ 878 |
|
Comp |
|
|
Coord arcsec 2000 |
19 11 50.57 +08 42 18.7 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
340 |
|
Pa last |
339.9 |
|
P.A. Now (θ) |
339.9° |
|
| Sep first |
16.0 |
|
Sep last |
21.975 |
|
Sep. Now (ρ) |
21.975" |
|
| Mag pri |
10.02 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.74
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 179340 |
|
Constellation |
Aquila |
|
HIP |
94317 |
|
Tycho2 |
1041-00011-1 |
|
| Gaia DR2 |
4308842518572673920 |
|
HD |
179340 |
|
BD |
BD+08 3999 |
|
Distance |
65.57 |
|
| Distance ly |
213.89 |
|
