20046+5931 OPI 20
20h 04m 33.22s +59° 30' 57.0" P.A. 124.00 sep 7.8 mag 11.10,11.40
| Coord 2000 |
20046+5931 |
|
Discov num |
OPI 20 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 33.22 +59 30 57.0 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
126 |
|
Pa last |
124.3 |
|
P.A. Now (θ) |
124.3° |
|
| Sep first |
6.0 |
|
Sep last |
7.779 |
|
Sep. Now (ρ) |
7.779" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=0.569
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2236535779091949184 |
|
