20048+3359 SEI 841
20h 04m 49.10s +33° 58' 20.7" P.A. 307.00 sep 26.7 mag 12.20,12.50
| Coord 2000 |
20048+3359 |
|
Discov num |
SEI 841 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 49.10 +33 58 20.7 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
310 |
|
Pa last |
307.1 |
|
P.A. Now (θ) |
307.1° |
|
| Sep first |
27.0 |
|
Sep last |
26.693 |
|
Sep. Now (ρ) |
26.693" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.186 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2678-00375-1 |
|
Gaia DR2 |
2058360538302798720 |
|
