19414+3733 SEI 659

 
 
19h 41m 21.91s +37 32' 45.7" P.A. 259 sep 14.8 mag 10.79,10.89
 
 
Coord 2000
19414+3733
Discov num
SEI 659
Comp
Coord arcsec 2000
19 41 21.91 +37 32 45.7
Date first
1896
Date last
2010
Obs
8
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
14.9
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
10.79
Mag sec
10.89
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+010
Sec motion ra
+009
Pri motion dec
-016
Sec motion dec
-017
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259
Precise sep
14.76
Constellation
Cygnus
Tycho2
3136-00484-1
last precise pa
259
last precise sep
14.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19414+3733 SEI 659 1998 6 259 14.8 10.79 10.89 D 194121.91+373245.7
19414+3733 SEI 659 2002 7 259 14.8 10.79 10.89 D 194121.91+373245.7
19414+3733 SEI 659 2010 8 259 14.7 10.79 10.89 194121.91+373245.7

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