19368+3538 SEI 649

 
 
19h 36m 48.09s +35 38' 21.6" P.A. 252 sep 23.7 mag 10.63,11.11
 
 
Coord 2000
19368+3538
Discov num
SEI 649
Comp
Coord arcsec 2000
19 36 48.09 +35 38 21.6
Date first
1894
Date last
2010
Obs
10
Pa first
246
Pa last
252
P.A. Now (θ)
252°
Sep first
26.8
Sep last
23.7
Sep. Now (ρ)
23.7"
Mag pri
10.63
Mag sec
11.11
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
+004
Sec motion ra
+019
Pri motion dec
-007
Sec motion dec
+028
Notes
rPM=1.125
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.9
Precise sep
23.74
Constellation
Cygnus
Tycho2
2667-00593-1
last precise pa
251.9
last precise sep
23.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19368+3538 SEI 649 1998 7 251 24.1 10.63 11.11 D 193648.09+353821.6
19368+3538 SEI 649 2008 8 252 23.8 10.63 11.11 D 193648.09+353821.6
19368+3538 SEI 649 2010 10 252 23.7 10.63 11.11 193648.09+353821.6

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