19420+2910 SLE 673

 
 
19h 41m 59.43s +29 10' 06.2" P.A. 182 sep 7.1 mag 11.40,11.70
 
 
Coord 2000
19420+2910
Discov num
SLE 673
Comp
Coord arcsec 2000
19 41 59.43 +29 10 06.2
Date first
1895
Date last
2013
Obs
6
Pa first
180
Pa last
182
P.A. Now (θ)
182°
Sep first
6.9
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
11.40
Mag sec
11.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+005
Sec motion ra
+004
Pri motion dec
+002
Sec motion dec
+000
Notes
rPM=0.415
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.8
Precise sep
7.14
Constellation
Cygnus
last precise pa
181.8
last precise sep
7.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420+2910 SLE 673 1997 4 182 7.0 11.40 11.70 D 194159.43+291006.2
19420+2910 SLE 673 2002 5 182 7.0 11.40 11.70 D 194159.43+291006.2
19420+2910 SLE 673 2013 6 182 7.1 11.40 11.70 194159.43+291006.2

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