20546+4732 HJ 1594
20h 54m 26.13s +47° 33' 14.0" P.A. 48.00 sep 9.1 mag 10.32,11.20
| Coord 2000 |
20546+4732 |
|
Discov num |
HJ 1594 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 26.13 +47 33 14.0 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
49 |
|
Pa last |
47.6 |
|
P.A. Now (θ) |
47.6° |
|
| Sep first |
6.0 |
|
Sep last |
9.056 |
|
Sep. Now (ρ) |
9.056" |
|
| Mag pri |
10.32 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=0.429
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3579-02788-1 |
|
Gaia DR2 |
2166902844416261760 |
|
