20502+3642 SEI 1270
20h 50m 11.78s +36° 41' 38.8" P.A. 211.00 sep 23.1 mag 11.23,12.70
Coord 2000 |
20502+3642 |
|
Discov num |
SEI1270 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 11.78 +36 41 38.8 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
215 |
|
Pa last |
211.3 |
|
P.A. Now (θ) |
211.3° |
|
Sep first |
22.3 |
|
Sep last |
23.089 |
|
Sep. Now (ρ) |
23.089" |
|
Mag pri |
11.23 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.47 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=1.023
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2699-00240-1 |
|
Gaia DR2 |
1870751762609320320 |
|