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
Cdsa2 id
SLE 674
Constellation
Cygnus
Ra deg
19.70588888888889
De deg
29.094833333333334
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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