20229+3829 MLB 773AB

 
 
20h 22m 56.71s +38 29' 03.2" P.A. 294 sep 9.5 mag 12.70,13.90
 
 
Coord 2000
20229+3829
Discov num
MLB 773
Comp
AB
Coord arcsec 2000
20 22 56.71 +38 29 03.2
Date first
1932
Date last
2009
Obs
4
Pa first
290
Pa last
294
P.A. Now (θ)
294°
Sep first
7.5
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
12.70
Mag sec
13.90
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+004
Sec motion ra
-047
Pri motion dec
+000
Sec motion dec
+043
Notes
rPM=1.047
This double is not physical.
 
 
20229+3829 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20229+3829 MLB 773 AB 1932 2009 4 294 9.5 12.70 13.90 1.20 <===
Show 20229+3829 BKO 833 BC 2009 2009 1 152 2.5 13.90 14.70 0.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.8
Precise sep
9.5
Cdsa2 id
MLB 773 AB
Constellation
Cygnus
Ra deg
20.382419444444444
De deg
38.48422222222222
last precise pa
293.8
last precise sep
9.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20229+3829 MLB 773 AB 2009 4 294 9.5 12.70 13.90 D 202256.71+382903.2
20229+3829 MLB 773 AB 2010 5 295 9.8 12.70 13.90 202256.71+382903.2

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