20485+3608 SEI 1253
20h 48m 29.64s +36° 08' 33.5" P.A. 83.00 sep 24.1 mag 11.47,10.86
| Coord 2000 |
20485+3608 |
|
Discov num |
SEI1253 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 29.64 +36 08 33.5 |
|
| Date first |
1896 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
84 |
|
Pa last |
82.7 |
|
P.A. Now (θ) |
82.7° |
|
| Sep first |
25.9 |
|
Sep last |
24.075 |
|
Sep. Now (ρ) |
24.075" |
|
| Mag pri |
11.47 |
|
Mag sec |
10.86 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.494
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-02216-1 |
|
Gaia DR2 |
1870710462202592640 |
|
