20190+4316 WFC 231
20h 19m 01.64s +43° 16' 08.5" P.A. 331.00 sep 7.4 mag 11.10,11.13
| Coord 2000 |
20190+4316 |
|
Discov num |
WFC 231 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 01.64 +43 16 08.5 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
326 |
|
Pa last |
331 |
|
P.A. Now (θ) |
331° |
|
| Sep first |
7.0 |
|
Sep last |
7.396 |
|
Sep. Now (ρ) |
7.396" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.162
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3163-00082-2 |
|
Gaia DR2 |
2068838712304135680 |
|
