20267+1940 GWP 2949
20h 26m 44.45s +19° 39' 36.3" P.A. 267.00 sep 111.9 mag 11.00,16.40
Coord 2000 |
20267+1940 |
|
Discov num |
GWP2949 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 44.45 +19 39 36.3 |
|
Date first |
1990 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
268 |
|
Pa last |
267.3 |
|
P.A. Now (θ) |
267.3° |
|
Sep first |
111.2 |
|
Sep last |
111.908 |
|
Sep. Now (ρ) |
111.908" |
|
Mag pri |
11.00 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
5.4 |
|
Spectral class |
|
|
Pri motion ra |
-048 |
|
Sec motion ra |
-052 |
|
Pri motion dec |
-066 |
|
Sec motion dec |
-062 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1640-01166-1 |
|
Gaia DR2 |
1816642768167802624 |
|