20162+2437 POU4324

 
 
20h 16m 13.60s +24 37' 35.0" P.A. 189 sep 17.8 mag 11.02,14.40
 
 
Coord 2000
20162+2437
Discov num
POU4324
Comp
Coord arcsec 2000
20 16 13.60 +24 37 35.0
Date first
1898
Date last
2015
Obs
11
Pa first
176
Pa last
189
P.A. Now (θ)
189°
Sep first
15.2
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
11.02
Mag sec
14.40
delta mag (ΔM)
3.38
Spectral class
Pri motion ra
+026
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.7
Precise sep
17.777
Constellation
Vulpecula
SAO
88435
Tycho2
2159-00919-1
Gaia DR2
49751764864
HD
346083
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20162+2437 POU4324 1997 2 187 17.4 11.02 14.40 D 201613.60+243735.0
20162+2437 POU4324 2009 3 189 18.1 11.02 14.40 D 201613.60+243735.0
20162+2437 POU4324 2010 6 188 17.6 11.02 14.40 201613.60+243735.0
20162+2437 POU4324 2015 7 189 17.8 11.02 14.40 201613.60+243735.0

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