19590+3750 ALI 651

 
 
19h 59m 02.92s +37 49' 58.0" P.A. 200 sep 16.6 mag 13.20,13.70
 
 
Coord 2000
19590+3750
Discov num
ALI 651
Comp
Coord arcsec 2000
19 59 02.92 +37 49 58.0
Date first
1929
Date last
2010
Obs
4
Pa first
201
Pa last
200
P.A. Now (θ)
200°
Sep first
14.8
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
13.20
Mag sec
13.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+001
Sec motion ra
-008
Pri motion dec
+009
Sec motion dec
-013
Notes
rPM=1.557
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200
Precise sep
16.56
Constellation
Cygnus
last precise pa
200
last precise sep
16.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19590+3750 ALI 651 1998 2 200 16.5 13.20 13.70 D 195902.92+374958.0
19590+3750 ALI 651 2002 3 200 16.6 13.20 13.70 D 195902.92+374958.0
19590+3750 ALI 651 2010 4 200 16.6 13.20 13.70 195902.92+374958.0

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