20586+3856 SEI 1341
20h 58m 39.59s +38° 56' 23.7" P.A. 209.00 sep 29.5 mag 12.20,12.46
| Coord 2000 |
20586+3856 |
|
Discov num |
SEI1341 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 39.59 +38 56 23.7 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
209 |
|
Pa last |
209.4 |
|
P.A. Now (θ) |
209.4° |
|
| Sep first |
26.2 |
|
Sep last |
29.535 |
|
Sep. Now (ρ) |
29.535" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.041
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3167-01771-1 |
|
Gaia DR2 |
1872580903275737088 |
|
