19413+3708 ES 2041

 
 
19h 41m 20.14s +37 07' 43.4" P.A. 340 sep 7.2 mag 10.54,12.20
 
 
Coord 2000
19413+3708
Discov num
ES 2041
Comp
Coord arcsec 2000
19 41 20.14 +37 07 43.4
Date first
1923
Date last
2010
Obs
6
Pa first
342
Pa last
340
P.A. Now (θ)
340°
Sep first
6.0
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
10.54
Mag sec
12.20
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.9
Precise sep
7.17
Constellation
Cygnus
Tycho2
2668-00410-1
last precise pa
339.9
last precise sep
7.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19413+3708 ES 2041 1998 4 339 7.0 10.54 12.20 D 194120.14+370743.4
19413+3708 ES 2041 2002 5 339 7.0 10.54 12.20 D 194120.14+370743.4
19413+3708 ES 2041 2010 6 340 7.2 10.54 12.20 194120.14+370743.4

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