19435+3433 SEI 669

 
 
19h 43m 32.52s +34 32' 57.3" P.A. 47 sep 17.3 mag 10.46,10.56
 
 
Coord 2000
19435+3433
Discov num
SEI 669
Comp
Coord arcsec 2000
19 43 32.52 +34 32 57.3
Date first
1896
Date last
2016
Obs
10
Pa first
49
Pa last
47
P.A. Now (θ)
47°
Sep first
16.0
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
10.46
Mag sec
10.56
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
-001
Notes
N (See Notes)
rPM=1.256
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.4
Precise sep
17.338
Constellation
Cygnus
Tycho2
2664-01296-1
last precise pa
47.4
last precise sep
17.338
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+3433 SEI 669 2005 7 47 16.8 10.46 10.56 N D 194332.52+343257.3
19435+3433 SEI 669 2010 9 47 17.0 10.46 10.56 N 194332.52+343257.3
19435+3433 SEI 669 2016 10 47 17.3 10.46 10.56 N 194332.52+343257.3

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