20169+2410 POU4335

 
 
20h 16m 55.23s +24 09' 08.6" P.A. 93.00 sep 11.7 mag 10.26,12.00 Sp G0
 
 
Coord 2000
20169+2410
Discov num
POU4335
Comp
Coord arcsec 2000
20 16 55.23 +24 09 08.6
Date first
1892
Date last
2015
Obs
11
Pa first
105
Pa last
93
P.A. Now (θ)
93°
Sep first
12.3
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
10.26
Mag sec
12.00
delta mag (ΔM)
1.74
Spectral class
G0 (yellow)
Pri motion ra
+009
Sec motion ra
+006
Pri motion dec
-017
Sec motion dec
+002
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.8
Precise sep
11.674
Constellation
Vulpecula
Tycho2
2155-00297-1
Gaia DR2
17819748992
HD
346249
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20169+2410 POU4335 1998 5 95 11.5 10.26 12.00 D 201655.23+240908.6
20169+2410 POU4335 2001 6 94 11.7 10.26 12.00 D 201655.23+240908.6
20169+2410 POU4335 2010 7 94 11.6 10.26 12.00 G0 201655.23+240908.6
20169+2410 POU4335 2015 7 93 11.7 10.26 12.00 G0 201655.23+240908.6

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