20247+3523 SEI 1117
20h 24m 43.52s +35° 23' 28.9" P.A. 127.00 sep 13.1 mag 11.80,11.60
| Coord 2000 |
20247+3523 |
|
Discov num |
SEI1117 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 43.52 +35 23 28.9 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
124 |
|
Pa last |
126.9 |
|
P.A. Now (θ) |
126.9° |
|
| Sep first |
13.9 |
|
Sep last |
13.071 |
|
Sep. Now (ρ) |
13.071" |
|
| Mag pri |
11.80 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.244
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2693-00562-1 |
|
Gaia DR2 |
2057196189837139840 |
|
