19578+3508 SEI 748

 
 
19h 57m 46.99s +35 08' 01.3" P.A. 35 sep 5.4 mag 11.33,12.70
 
 
Coord 2000
19578+3508
Discov num
SEI 748
Comp
Coord arcsec 2000
19 57 46.99 +35 08 01.3
Date first
1895
Date last
2010
Obs
9
Pa first
24
Pa last
35
P.A. Now (θ)
35°
Sep first
6.4
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
11.33
Mag sec
12.70
delta mag (ΔM)
1.37
Spectral class
Pri motion ra
-003
Sec motion ra
+004
Pri motion dec
+009
Sec motion dec
+006
Notes
rPM=0.803
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.3
Precise sep
5.4
Cdsa2 id
SEI 748
Constellation
Cygnus
Ra deg
19.963052777777776
De deg
35.133694444444444
last precise pa
35.3
last precise sep
5.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19578+3508 SEI 748 2006 7 36 5.2 11.33 12.70 D 195746.99+350801.3
19578+3508 SEI 748 2010 9 37 4.3 11.33 12.70 195746.99+350801.3

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