20058+3520 SEI 851

 
 
20h 05m 48.27s +35 19' 56.2" P.A. 161 sep 27.2 mag 11.24,11.25
 
 
Coord 2000
20058+3520
Discov num
SEI 851
Comp
Coord arcsec 2000
20 05 48.27 +35 19 56.2
Date first
1894
Date last
2016
Obs
19
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
26.8
Sep last
27.2
Sep. Now (ρ)
27.2"
Mag pri
11.24
Mag sec
11.25
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+005
Sec motion ra
+015
Pri motion dec
+004
Sec motion dec
+003
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.3
Precise sep
27.249
Constellation
Cygnus
Tycho2
2678-01087-1
Gaia DR2
39470769664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20058+3520 SEI 851 1998 11 162 27.1 11.24 11.25 D 200548.27+351956.2
20058+3520 SEI 851 2002 12 162 27.0 11.24 11.25 D 200548.27+351956.2
20058+3520 SEI 851 2010 13 162 27.0 11.24 11.25 200548.27+351956.2
20058+3520 SEI 851 2016 14 161 27.2 11.24 11.25 200548.27+351956.2

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