20185+6122 LDS1469

 
 
20h 18m 27.71s +61 21' 13.3" P.A. 345 sep 9.7 mag 16.50,17.00
 
 
Coord 2000
20185+6122
Discov num
LDS1469
Comp
Coord arcsec 2000
20 18 27.71 +61 21 13.3
Date first
1963
Date last
2015
Obs
8
Pa first
347
Pa last
345
P.A. Now (θ)
345°
Sep first
4.5
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
16.50
Mag sec
17.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-083
Sec motion ra
Pri motion dec
+029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.8
Precise sep
9.71
Constellation
Cepheus
Gaia DR2
60961084544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20185+6122 LDS1469 1963 1 347 4.5 16.50 17.00 X 201812.00+612200.0
20185+6122 LDS1469 2003 4 345 8.5 16.50 17.00 201827.71+612113.3
20185+6122 LDS1469 2010 5 346 8.7 16.50 17.00 201827.71+612113.3
20185+6122 LDS1469 2015 8 345 9.7 16.50 17.00 201827.71+612113.3

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