20046+3213 HJ 1471 (V1768 Cyg)
20h 04m 36.17s +32° 13' 07.0" P.A. 9.00 sep 32.9 mag 5.70,10.49 Sp B1.5ae dist. 1754.39 pc (5722.82 l.y.)
| Coord 2000 |
20046+3213 |
|
Discov num |
HJ 1471 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 36.17 +32 13 07.0 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
2 |
|
Pa last |
9 |
|
P.A. Now (θ) |
9° |
|
| Sep first |
30.0 |
|
Sep last |
32.9 |
|
Sep. Now (ρ) |
32.9" |
|
| Mag pri |
5.70 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
4.79 |
|
Spectral class |
B1.5ae (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
+012 |
|
| Notes |
N
(See Notes) |
|
rPM=1.44
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V1768 Cyg |
|
Constellation |
Cygnus |
|
SAO |
69362 |
|
HIP |
98863 |
|
| Tycho2 |
2674-05840-1 |
|
Gaia DR2 |
2031043893478042624 |
|
HD |
190603 |
|
HR |
7678 |
|
| GC |
27858 |
|
ADS |
13335 |
|
BD |
BD+31 3925 |
|
Distance |
1754.39 |
|
| Distance ly |
5722.82 |
|
