20466+0344 BAL2545

 
 
20h 46m 35.40s +03 44' 03.8" P.A. 282 sep 11.8 mag 11.56,11.80
 
 
Coord 2000
20466+0344
Discov num
BAL2545
Comp
Coord arcsec 2000
20 46 35.40 +03 44 03.8
Date first
1910
Date last
2016
Obs
7
Pa first
281
Pa last
282
P.A. Now (θ)
282°
Sep first
14.0
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
11.56
Mag sec
11.80
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
+001
Sec motion ra
+021
Pri motion dec
-001
Sec motion dec
-002
Notes
rPM=0.949
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.5
Precise sep
11.813
Constellation
Delphinus
last precise pa
281.5
last precise sep
11.813
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20466+0344 BAL2545 2006 4 281 12.0 11.56 11.80 D 204635.40+034403.8
20466+0344 BAL2545 2010 6 281 11.6 11.56 11.80 204635.40+034403.8
20466+0344 BAL2545 2016 7 282 11.8 11.56 11.80 204635.40+034403.8

If you need more information about this double, apply for a data request form to the WDS.