19167+2417 A 156 (HD 180713)
19h 16m 39.12s +24° 16' 50.0" P.A. 44.00 sep 0.2 mag 8.77,9.52 Sp B9 dist. 2777.78 pc (9061.12 l.y.)
| Coord 2000 |
19167+2417 |
|
Discov num |
A 156 |
|
Comp |
|
|
Coord arcsec 2000 |
19 16 39.12 +24 16 50.0 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
40 |
|
| Pa first |
83 |
|
Pa last |
43.7 |
|
P.A. Now (θ) |
43.7° |
|
| Sep first |
0.5 |
|
Sep last |
0.239 |
|
Sep. Now (ρ) |
0.239" |
|
| Mag pri |
8.77 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 180713 |
|
Constellation |
Vulpecula |
|
SAO |
87020 |
|
HIP |
94736 |
|
| Tycho2 |
2124-01066-1 |
|
Gaia DR2 |
2023393835160870016 |
|
HD |
180713 |
|
BD |
BD+24 3699 |
|
| Distance |
2777.78 |
|
Distance ly |
9061.12 |
|
