20025+3427 SEI 811
20h 02m 28.64s +34° 26' 48.1" P.A. 79.00 sep 19.9 mag 12.05,12.15
Coord 2000 |
20025+3427 |
|
Discov num |
SEI 811 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 28.64 +34 26 48.1 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
80 |
|
Pa last |
78.9 |
|
P.A. Now (θ) |
78.9° |
|
Sep first |
20.0 |
|
Sep last |
19.94 |
|
Sep. Now (ρ) |
19.94" |
|
Mag pri |
12.05 |
|
Mag sec |
12.15 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.243 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2678-02097-1 |
|
Gaia DR2 |
2058494846206889472 |
|