20342+5622 HJ 1546
20h 34m 12.20s +56° 22' 13.1" P.A. 246.00 sep 17.4 mag 10.38,11.64
Coord 2000 |
20342+5622 |
|
Discov num |
HJ 1546 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 12.20 +56 22 13.1 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
255 |
|
Pa last |
245.8 |
|
P.A. Now (θ) |
245.8° |
|
Sep first |
20.0 |
|
Sep last |
17.434 |
|
Sep. Now (ρ) |
17.434" |
|
Mag pri |
10.38 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1.023
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3958-01309-1 |
|
Gaia DR2 |
2187132591353870592 |
|