19506+3255 BLL 42 (Chi Cyg)
19h 50m 33.92s +32° 54' 50.6" P.A. 255.00 sep 154.2 mag 8.13,11.85 Sp S6+/1e dist. 180.83 pc (589.87 l.y.)
| Coord 2000 |
19506+3255 |
|
Discov num |
BLL 42 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 33.92 +32 54 50.6 |
|
| Date first |
1822 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
253 |
|
Pa last |
255.1 |
|
P.A. Now (θ) |
255.1° |
|
| Sep first |
153.0 |
|
Sep last |
154.202 |
|
Sep. Now (ρ) |
154.202" |
|
| Mag pri |
8.13 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
3.72 |
|
Spectral class |
S6+/1e (deep red) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-001 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=1.016
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Chi Cyg |
|
Constellation |
Cygnus |
|
SAO |
68943 |
|
HIP |
97629 |
|
| Tycho2 |
2673-04643-1 |
|
Gaia DR2 |
2034702312273209216 |
|
HD |
187796 |
|
HR |
7564 |
|
| GC |
27481 |
|
BD |
BD+32 3593 |
|
Bayer |
Chi Cygni |
|
Bayer name |
Chi Cyg |
|
| Distance |
180.83 |
|
Distance ly |
589.87 |
|
Bayer greek |
χ Cyg |
|