20328+4000 SEI 1161
20h 32m 42.35s +40° 00' 43.9" P.A. 280.00 sep 7.4 mag 10.44,10.90
Coord 2000 |
20328+4000 |
|
Discov num |
SEI1161 |
|
Comp |
|
|
Coord arcsec 2000 |
20 32 42.35 +40 00 43.9 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
277 |
|
Pa last |
280 |
|
P.A. Now (θ) |
280° |
|
Sep first |
9.0 |
|
Sep last |
7.4 |
|
Sep. Now (ρ) |
7.4" |
|
Mag pri |
10.44 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.4
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3157-01367-1 |
|
Gaia DR2 |
2064694893491844864 |
|