20506+3615 SEI 1274
20h 50m 39.04s +36° 15' 39.4" P.A. 243.00 sep 33.5 mag 11.28,12.79
| Coord 2000 |
20506+3615 |
|
Discov num |
SEI1274 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 39.04 +36 15 39.4 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
239 |
|
Pa last |
242.7 |
|
P.A. Now (θ) |
242.7° |
|
| Sep first |
24.9 |
|
Sep last |
33.528 |
|
Sep. Now (ρ) |
33.528" |
|
| Mag pri |
11.28 |
|
Mag sec |
12.79 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.118
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-00245-1 |
|
Gaia DR2 |
1870721109413913600 |
|
