20079+3522 ALI 182AB

 
 
20h 07m 54.49s +35 22' 46.2" P.A. 358 sep 9.4 mag 11.42,12.80
 
 
Coord 2000
20079+3522
Discov num
ALI 182
Comp
AB
Coord arcsec 2000
20 07 54.49 +35 22 46.2
Date first
1933
Date last
2015
Obs
10
Pa first
10
Pa last
358
P.A. Now (θ)
358°
Sep first
11.0
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
11.42
Mag sec
12.80
delta mag (ΔM)
1.38
Spectral class
Pri motion ra
+013
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
+000
Notes
rPM=1.076
This double is not physical.
 
 
20079+3522 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20079+3522 ALI 182 AB 1933 2015 10 358 9.4 11.42 12.80 1.38 <===
Show 20079+3522 BKO 95 AC 1998 2015 8 36 7.5 11.42 15.70 4.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.2
Precise sep
9.377
Constellation
Cygnus
Gaia DR2
21293965696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20079+3522 ALI 182 AB 2002 4 359 9.4 12.32 12.80 D 200759.55+352236.0
20079+3522 ALI 182 AB 2015 6 358 9.4 11.42 12.80 200754.49+352246.2

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