20149+3821 SLE 973

 
 
20h 14m 54.56s +38 20' 32.3" P.A. 131 sep 8.7 mag 12.20,12.20
 
 
Coord 2000
20149+3821
Discov num
SLE 973
Comp
Coord arcsec 2000
20 14 54.56 +38 20 32.3
Date first
1985
Date last
2015
Obs
8
Pa first
131
Pa last
131
P.A. Now (θ)
131°
Sep first
9.2
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
12.20
Mag sec
12.20
delta mag (ΔM)
0
Spectral class
Pri motion ra
-004
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
-001
Notes
rPM=1.55
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
8.66
Constellation
Cygnus
Gaia DR2
62581883264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20149+3821 SLE 973 1998 2 132 8.7 12.20 12.20 D 201454.56+382032.3
20149+3821 SLE 973 2002 3 131 8.7 12.20 12.20 D 201454.56+382032.3
20149+3821 SLE 973 2015 4 131 8.7 12.20 12.20 201454.56+382032.3

If you need more information about this double, apply for a data request form to the WDS.