20419+3711 SEI 1220
20h 41m 57.88s +37° 11' 38.3" P.A. 161.00 sep 13.0 mag 11.41,11.52
| Coord 2000 |
20419+3711 |
|
Discov num |
SEI1220 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 57.88 +37 11 38.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
160 |
|
Pa last |
161.2 |
|
P.A. Now (θ) |
161.2° |
|
| Sep first |
13.4 |
|
Sep last |
13.046 |
|
Sep. Now (ρ) |
13.046" |
|
| Mag pri |
11.41 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.117 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2698-00571-1 |
|
Gaia DR2 |
2062839295828416768 |
|
