19506+4036 RAO 517 (V380 Cyg)
19h 50m 37.33s +40° 35' 59.1" P.A. -1.00 sep 0.1 mag 5.70, Sp B1.1III dist. 649.35 pc (2118.18 l.y.)
| Coord 2000 |
19506+4036 |
|
Discov num |
RAO 517 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 37.33 +40 35 59.1 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.1 |
|
Sep last |
0.14 |
|
Sep. Now (ρ) |
0.14" |
|
| Mag pri |
5.70 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
B1.1III (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V380 Cyg |
|
Constellation |
Cygnus |
|
SAO |
48892 |
|
HIP |
97634 |
|
| Tycho2 |
3141-03692-1 |
|
HD |
187879 |
|
HR |
7567 |
|
GC |
27492 |
|
| BD |
BD+40 3902 |
|
FK5 |
3584 |
|
Distance |
649.35 |
|
Distance ly |
2118.18 |
|
