20200+3702 SLE1005

 
 
20h 20m 00.21s +37 01' 56.7" P.A. 12 sep 6.5 mag 12.80,13.50
 
 
Coord 2000
20200+3702
Discov num
SLE1005
Comp
Coord arcsec 2000
20 20 00.21 +37 01 56.7
Date first
1985
Date last
2015
Obs
9
Pa first
11
Pa last
12
P.A. Now (θ)
12°
Sep first
6.4
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
12.80
Mag sec
13.50
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-014
Sec motion ra
-008
Pri motion dec
-013
Sec motion dec
-018
Notes
rPM=0.397
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.2
Precise sep
6.457
Constellation
Cygnus
Gaia DR2
92307937664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20200+3702 SLE1005 1985 1 191 6.4 12.20 13.40 202000.13+370224.8
20200+3702 SLE1005 1998 2 12 6.7 12.80 13.50 202000.21+370156.7
20200+3702 SLE1005 2002 3 12 6.7 12.80 13.50 202000.21+370156.7
20200+3702 SLE1005 2010 4 12 6.2 12.80 13.50 202000.21+370156.7
20200+3702 SLE1005 2015 5 12 6.5 12.80 13.50 202000.21+370156.7

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