20024+3706 SEI 810

 
 
20h 02m 18.83s +37 05' 41.8" P.A. 157 sep 20.2 mag 12.49,11.39
 
 
Coord 2000
20024+3706
Discov num
SEI 810
Comp
Coord arcsec 2000
20 02 18.83 +37 05 41.8
Date first
1896
Date last
2015
Obs
12
Pa first
158
Pa last
157
P.A. Now (θ)
157°
Sep first
20.8
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
12.49
Mag sec
11.39
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-003
Sec motion ra
+002
Pri motion dec
-009
Sec motion dec
-003
Notes
rPM=0.823
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.4
Precise sep
20.221
Constellation
Cygnus
Tycho2
2682-02429-1
Gaia DR2
53975212160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20024+3706 SEI 810 2000 5 158 20.2 12.49 11.39 D 200218.83+370541.8
20024+3706 SEI 810 2002 6 158 20.2 12.49 11.39 D 200218.83+370541.8
20024+3706 SEI 810 2010 7 157 20.2 12.49 11.39 200218.83+370541.8
20024+3706 SEI 810 2015 8 157 20.2 12.49 11.39 200218.83+370541.8

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