19423+2906 SLE 674

 
 
19h 42m 21.20s +29 05' 41.4" P.A. 236 sep 5.8 mag 11.86,12.50
 
 
Coord 2000
19423+2906
Discov num
SLE 674
Comp
Coord arcsec 2000
19 42 21.20 +29 05 41.4
Date first
1984
Date last
2002
Obs
3
Pa first
238
Pa last
236
P.A. Now (θ)
236°
Sep first
5.8
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
11.86
Mag sec
12.50
delta mag (ΔM)
0.64
Spectral class
Pri motion ra
+004
Sec motion ra
-004
Pri motion dec
+015
Sec motion dec
-007
Notes
rPM=1.508
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
235.8
Precise sep
5.803
Constellation
Cygnus
last precise pa
235.8
last precise sep
5.803
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19423+2906 SLE 674 1984 1 58 5.8 11.95 12.80 194211.35+290620.4
19423+2906 SLE 674 1997 2 235 5.9 11.86 12.50 194221.20+290541.4
19423+2906 SLE 674 2002 3 236 5.8 11.86 12.50 194221.20+290541.4

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