20228+2340 POU4417

 
 
20h 22m 47.65s +23 40' 22.9" P.A. 209 sep 14.1 mag 13.00,13.60
 
 
Coord 2000
20228+2340
Discov num
POU4417
Comp
Coord arcsec 2000
20 22 47.65 +23 40 22.9
Date first
1898
Date last
2015
Obs
9
Pa first
210
Pa last
209
P.A. Now (θ)
209°
Sep first
14.2
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
13.00
Mag sec
13.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.9
Precise sep
14.123
Constellation
Vulpecula
Gaia DR2
03313858176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20228+2340 POU4417 1999 2 209 14.2 13.00 13.60 D 202247.65+234022.9
20228+2340 POU4417 2001 3 209 14.3 13.00 13.60 D 202247.65+234022.9
20228+2340 POU4417 2010 4 209 14.1 13.00 13.60 202247.65+234022.9
20228+2340 POU4417 2015 5 209 14.1 13.00 13.60 202247.65+234022.9

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