20180+3613 SEI 1073
20h 18m 01.70s +36° 12' 36.6" P.A. 149.00 sep 4.7 mag 10.86,11.30
| Coord 2000 |
20180+3613 |
|
Discov num |
SEI1073 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 01.70 +36 12 36.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
104 |
|
Pa last |
148.6 |
|
P.A. Now (θ) |
148.6° |
|
| Sep first |
4.0 |
|
Sep last |
4.66 |
|
Sep. Now (ρ) |
4.66" |
|
| Mag pri |
10.86 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
-072 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+071 |
|
Sec motion dec |
-037 |
|
| Notes |
N
(See Notes) |
|
rPM=1.212
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2684-00716-1 |
|
Gaia DR2 |
2057435879068167936 |
|
