20290+6640 MLR  66

 
 
20h 29m 02.46s +66 42' 01.4" P.A. 111 sep 2.6 mag 11.37,11.46
 
 
Coord 2000
20290+6640
Discov num
MLR  66
Comp
Coord arcsec 2000
20 29 02.46 +66 42 01.4
Date first
1970
Date last
2015
Obs
17
Pa first
110
Pa last
111
P.A. Now (θ)
111°
Sep first
4.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.37
Mag sec
11.46
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-011
Sec motion ra
+000
Pri motion dec
+014
Sec motion dec
+000
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.4
Precise sep
2.563
Constellation
Cepheus
Tycho2
4245-01204-2
Gaia DR2
28505531008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20290+6640 MLR 66 2005 13 111 2.6 11.37 11.46 202902.46+664201.4
20290+6640 MLR 66 2015 17 111 2.6 11.37 11.46 202902.46+664201.4

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