19435+4130 A   599AB

 
 
19h 43m 28.65s +41 29' 32.7" P.A. 201 sep 0.5 mag 9.90,10.04 Sp A2
 
 
Coord 2000
19435+4130
Discov num
A   599
Comp
AB
Coord arcsec 2000
19 43 28.65 +41 29 32.7
Date first
1903
Date last
2017
Obs
12
Pa first
203
Pa last
201
P.A. Now (θ)
201°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.90
Mag sec
10.04
delta mag (ΔM)
0.14
Spectral class
A2 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
19435+4130 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19435+4130 A 599 AB 1903 2017 12 201 0.5 9.90 10.04 0.14 <===
Show 19435+4130 A 599 AB,C 1903 2002 4 47 42.7 9.28 14.00 4.72
Show 19435+4130 A 599 CD 1903 1928 3 101 2.6 13.50 14.00 0.50
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.2
Precise sep
0.49
Constellation
Cygnus
SAO
48767
Tycho2
3144-01299-1
Gaia DR2
60879727872
HD
225531
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+4130 A 599 AB 2007 11 202 0.5 9.90 10.04 A2 194328.65+412932.7
19435+4130 A 599 AB 2017 12 201 0.5 9.90 10.04 A2 194328.65+412932.7

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