20560+3643 SEI 1320
20h 56m 00.27s +36° 42' 49.8" P.A. 64.00 sep 13.9 mag 11.34,11.70
Coord 2000 |
20560+3643 |
|
Discov num |
SEI1320 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 00.27 +36 42 49.8 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
69 |
|
Pa last |
63.7 |
|
P.A. Now (θ) |
63.7° |
|
Sep first |
12.6 |
|
Sep last |
13.892 |
|
Sep. Now (ρ) |
13.892" |
|
Mag pri |
11.34 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.685
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2700-03653-1 |
|
Gaia DR2 |
1870047972073979392 |
|