20157+2238 KPP2658

 
 
20h 15m 39.05s +22 37' 39.9" P.A. 3 sep 24.8 mag 13.64,14.25
 
 
Coord 2000
20157+2238
Discov num
KPP2658
Comp
Coord arcsec 2000
20 15 39.05 +22 37 39.9
Date first
1956
Date last
2015
Obs
13
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
25.1
Sep last
24.8
Sep. Now (ρ)
24.8"
Mag pri
13.64
Mag sec
14.25
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
-036
Sec motion dec
-035
Notes
V (Proper motion indicates physical)
-10 rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.6
Precise sep
24.836
Constellation
Vulpecula
SAO
88413
Gaia DR2
37950388608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20157+2238 KPP2658 2015 9 3 24.8 13.64 14.25 V 201539.05+223739.9

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