20533+3639 SEI 1293
20h 53m 16.99s +36° 38' 24.3" P.A. 53.00 sep 14.2 mag 9.85,11.70
| Coord 2000 |
20533+3639 |
|
Discov num |
SEI1293 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 16.99 +36 38 24.3 |
|
| Date first |
1896 |
|
Date last |
2020 |
|
Obs |
9 |
|
| Pa first |
54 |
|
Pa last |
52.7 |
|
P.A. Now (θ) |
52.7° |
|
| Sep first |
14.2 |
|
Sep last |
14.161 |
|
Sep. Now (ρ) |
14.161" |
|
| Mag pri |
9.85 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.243 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-03181-1 |
|
Gaia DR2 |
1870079686125492224 |
|
