19477+3739 POP 127AC

 
 
19h 47m 43.93s +37 38' 08.4" P.A. 286 sep 43.9 mag 11.07,13.70 Sp A0
 
 
Coord 2000
19477+3739
Discov num
POP 127
Comp
AC
Coord arcsec 2000
19 47 43.93 +37 38 08.4
Date first
1995
Date last
2002
Obs
4
Pa first
285
Pa last
286
P.A. Now (θ)
286°
Sep first
44.4
Sep last
43.9
Sep. Now (ρ)
43.9"
Mag pri
11.07
Mag sec
13.70
delta mag (ΔM)
2.63
Spectral class
A0 (white)
Pri motion ra
-002
Sec motion ra
-008
Pri motion dec
-001
Sec motion dec
-007
Notes
rPM=0.798
Nature of this double is uncertain.
 
 
19477+3739 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19477+3739 POP 127 AB 1933 2012 6 155 33.1 11.07 11.45 0.38
Show 19477+3739 POP 127 AC 1995 2002 4 286 43.9 11.07 13.70 2.63 <===
Show 19477+3739 POP 127 AD 1995 2002 4 297 41.6 11.07 13.50 2.43
Show 19477+3739 POP 127 AE 1995 2002 4 296 56.8 11.07 12.35 1.28
Show 19477+3739 POP 127 EF 1976 1995 3 6 3.1 12.35 14.00 1.65
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.5
Precise sep
43.934
Constellation
Cygnus
Tycho2
3136-00068-1
HD
225832
last precise pa
285.5
last precise sep
43.934
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+3739 POP 127 AC 1998 3 286 44.0 11.07 13.70 D 194743.93+373808.4
19477+3739 POP 127 AC 2002 4 286 43.9 11.07 13.70 D 194743.93+373808.4

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