20196+2522 POU4372

 
 
20h 19m 35.86s +25 21' 58.2" P.A. 243 sep 10.9 mag 13.50,14.80
 
 
Coord 2000
20196+2522
Discov num
POU4372
Comp
Coord arcsec 2000
20 19 35.86 +25 21 58.2
Date first
1898
Date last
2015
Obs
9
Pa first
250
Pa last
243
P.A. Now (θ)
243°
Sep first
10.1
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
13.50
Mag sec
14.80
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+028
Sec motion ra
-016
Pri motion dec
+011
Sec motion dec
-009
Notes
rPM=1.607
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.2
Precise sep
10.895
Constellation
Vulpecula
Gaia DR2
65919114368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196+2522 POU4372 1998 2 244 10.7 13.50 14.80 D 201935.86+252158.2
20196+2522 POU4372 2002 4 243 10.8 13.50 14.80 D 201935.86+252158.2
20196+2522 POU4372 2015 5 243 10.9 13.50 14.80 201935.86+252158.2

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