20205+1634 HU  360AB

 
 
20h 20m 31.12s +16 33' 42.4" P.A. 3.00 sep 0.1 mag 9.80,9.80 Sp F2
 
 
Coord 2000
20205+1634
Discov num
HU  360
Comp
AB
Coord arcsec 2000
20 20 31.12 +16 33 42.4
Date first
1901
Date last
2019
Obs
14
Pa first
137
Pa last
3
P.A. Now (θ)
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.80
Mag sec
9.80
delta mag (ΔM)
0
Spectral class
F2 (yellow-white)
Pri motion ra
+028
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20205+1634 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 105994 20 20 31 +16 33 42 HU 360 AB 2019 14 3 0.1 9.80 9.80 0.00 <===
Show 105994 20 20 31 +16 33 42 HU 360 AC 2011 2 348 7.3 9.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3
Precise sep
0.111
Constellation
Sagitta
SAO
105994
Tycho2
1631-01739-1
HD
355472
 
 
WDS HISTORIC DATA
 
 
No records found.


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