20331+6109 MLR 504

 
 
20h 33m 03.01s +61 08' 19.6" P.A. 198 sep 0.9 mag 8.90,12.90 Sp F8
 
 
Coord 2000
20331+6109
Discov num
MLR 504
Comp
Coord arcsec 2000
20 33 03.01 +61 08 19.6
Date first
1976
Date last
2008
Obs
5
Pa first
218
Pa last
198
P.A. Now (θ)
198°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.90
Mag sec
12.90
delta mag (ΔM)
4
Spectral class
F8 (yellow-white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
+041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.4
Precise sep
0.913
Constellation
Cepheus
SAO
18921
Tycho2
4233-00004-1
Gaia DR2
11664430336
HD
196269
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20331+6109 MLR 504 1992 4 210 0.7 8.90 12.90 203303.01+610819.6
20331+6109 MLR 504 2008 5 198 0.9 8.90 12.90 203303.01+610819.6

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