22334+3935 COU1835AB

 
 
22h 33m 23.47s +39 34' 30.6" P.A. 53 sep 1.8 mag 8.20,13.20 Sp B9V dist. 408.16 pc (1331.42 l.y.)
 
 
Coord 2000
22334+3935
Discov num
COU1835
Comp
AB
Coord arcsec 2000
22 33 23.47 +39 34 30.6
Date first
1978
Date last
2010
Obs
4
Pa first
52
Pa last
53
P.A. Now (θ)
53°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.20
Mag sec
13.20
delta mag (ΔM)
5
Spectral class
B9V (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22334+3935 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 72461 22334+3935 HDS3200 Aa,Ab 1991 2010 6 175 0.2 8.76 9.08 0.32
Show 72461 22334+3935 COU1835 AB 1978 2010 4 53 1.8 8.20 13.20 5.00 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.4
Precise sep
1.75
Constellation
Lacerta
SAO
72461
HIP
111337
Tycho2
3205-02115-1
HD
213801
BD
BD+38 4797
Distance
408.16
Distance ly
1331.42
last precise pa
53.4
last precise sep
1.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22334+3935 COU1835 AB 1997 2 53 1.9 8.20 13.20 B9V 223323.47+393430.6
22334+3935 COU1835 AB 2008 3 51 1.8 8.20 13.20 B9V 223323.47+393430.6
22334+3935 COU1835 AB 2010 4 53 1.8 8.20 13.20 B9V 223323.47+393430.6

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