20397+1406 J 3104
20h 39m 44.06s +14° 06' 00.7" P.A. 286.00 sep 6.2 mag 11.70,13.10
Coord 2000 |
20397+1406 |
|
Discov num |
J 3104 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 44.06 +14 06 00.7 |
|
Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
290 |
|
Pa last |
285.5 |
|
P.A. Now (θ) |
285.5° |
|
Sep first |
6.0 |
|
Sep last |
6.227 |
|
Sep. Now (ρ) |
6.227" |
|
Mag pri |
11.70 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.274
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1762333284662504320 |
|