19530+3846 BUP 201AB

 
 
19h 53m 01.54s +38 46' 24.1" P.A. 266 sep 28.1 mag 7.52,11.47 Sp G8IV dist. 55.93 pc (182.44 l.y.)
 
 
Coord 2000
19530+3846
Discov num
BUP 201
Comp
AB
Coord arcsec 2000
19 53 01.54 +38 46 24.1
Date first
1909
Date last
2002
Obs
6
Pa first
314
Pa last
266
P.A. Now (θ)
266°
Sep first
43.7
Sep last
28.1
Sep. Now (ρ)
28.1"
Mag pri
7.52
Mag sec
11.47
delta mag (ΔM)
3.95
Spectral class
G8IV (yellow)
Pri motion ra
-044
Sec motion ra
-002
Pri motion dec
+341
Sec motion dec
-006
Notes
rPM=1.017
This double is not physical.
 
 
19530+3846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 69027 19530+3846 BUP 201 AB 1909 2002 6 266 28.1 7.52 11.47 3.95 <===
Show 69027 19530+3846 OPI9002 AC 1922 2010 7 219 27.8 7.52 12.60 5.08
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.5
Precise sep
28.104
Constellation
Cygnus
SAO
69027
HIP
97846
Tycho2
3137-00509-1
HD
188326
BD
BD+38 3801
Distance
55.93
Distance ly
182.44
last precise pa
265.5
last precise sep
28.104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19530+3846 BUP 201 AB 2002 6 266 28.1 7.52 11.47 G8IV 195301.57+384621.2

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