20535+3645 SEI 1296
20h 53m 31.72s +36° 44' 36.5" P.A. 278.00 sep 10.5 mag 9.90,11.60
Coord 2000 |
20535+3645 |
|
Discov num |
SEI1296 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 31.72 +36 44 36.5 |
|
Date first |
1896 |
|
Date last |
2020 |
|
Obs |
10 |
|
Pa first |
275 |
|
Pa last |
277.7 |
|
P.A. Now (θ) |
277.7° |
|
Sep first |
11.4 |
|
Sep last |
10.518 |
|
Sep. Now (ρ) |
10.518" |
|
Mag pri |
9.90 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
-014 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.693
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2700-03798-1 |
|
Gaia DR2 |
1870104150260339200 |
|