19356+2900 SLE 642

 
 
19h 35m 37.83s +29 00' 08.9" P.A. 111 sep 5.6 mag 11.40,11.80
 
 
Coord 2000
19356+2900
Discov num
SLE 642
Comp
Coord arcsec 2000
19 35 37.83 +29 00 08.9
Date first
1984
Date last
2015
Obs
5
Pa first
116
Pa last
111
P.A. Now (θ)
111°
Sep first
6.3
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
11.40
Mag sec
11.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+005
Sec motion ra
+026
Pri motion dec
-019
Sec motion dec
+004
Notes
rPM=1.184
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.4
Precise sep
5.577
Constellation
Cygnus
SAO
87422
Gaia DR2
2032275827555853824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19356+2900 SLE 642 2006 2 113 5.8 11.40 11.80 193537.83+290008.9
19356+2900 SLE 642 2015 5 111 5.6 11.40 11.80 193537.83+290008.9

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