20108+4547 CVE 23
20h 10m 46.75s +45° 46' 47.4" P.A. 109.00 sep 7.0 mag 11.80,
| Coord 2000 |
20108+4547 |
|
Discov num |
CVE 23 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 46.75 +45 46 47.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
109 |
|
Pa last |
109 |
|
P.A. Now (θ) |
109° |
|
| Sep first |
7.0 |
|
Sep last |
7.04 |
|
Sep. Now (ρ) |
7.04" |
|
| Mag pri |
11.80 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3559-00002-1 |
|
Gaia DR2 |
2082434517185103232 |
|
