20229+3856 SEI1106

 
 
20h 22m 52.46s +38 56' 09.5" P.A. 109 sep 3.8 mag 12.10,12.53
 
 
Coord 2000
20229+3856
Discov num
SEI1106
Comp
Coord arcsec 2000
20 22 52.46 +38 56 09.5
Date first
1896
Date last
1896
Obs
1
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
12.10
Mag sec
12.53
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.3
Precise sep
3.767
Constellation
Cygnus
Tycho2
3152-00469-1
Gaia DR2
85047512064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20229+3856 SEI1106 1896 1 109 3.8 12.10 12.53 B 202252.27+385611.1

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