20083+0052 BAL1213

 
 
20h 08m 20.78s +00 51' 37.3" P.A. 330 sep 5.5 mag 11.40,13.60
 
 
Coord 2000
20083+0052
Discov num
BAL1213
Comp
Coord arcsec 2000
20 08 20.78 +00 51 37.3
Date first
2000
Date last
2015
Obs
3
Pa first
333
Pa last
330
P.A. Now (θ)
330°
Sep first
5.7
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
11.40
Mag sec
13.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+000
Sec motion ra
-020
Pri motion dec
-006
Sec motion dec
-019
Notes
rPM=0.772
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
A3II/III
Tycho2
6393-00020-1
HD
216728
Dm number
-21 6322
last precise pa
330
last precise sep
5.457
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20083+0052 BAL1213 2000 2 333 5.7 11.40 13.60 200820.78+005137.3
20083+0052 BAL1213 2015 3 330 5.5 11.40 13.60 200820.78+005137.3

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