20274+2510 POU4503

 
 
20h 27m 23.50s +25 09' 49.9" P.A. 283 sep 18.1 mag 12.30,13.00
 
 
Coord 2000
20274+2510
Discov num
POU4503
Comp
Coord arcsec 2000
20 27 23.50 +25 09 49.9
Date first
1892
Date last
2015
Obs
11
Pa first
286
Pa last
283
P.A. Now (θ)
283°
Sep first
19.4
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
12.30
Mag sec
13.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-010
Notes
rPM=0.967
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.4
Precise sep
18.12
Constellation
Vulpecula
Tycho2
2160-00257-1
Gaia DR2
74902763392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20274+2510 POU4503 1892 1 106 19.4 12.18 12.20 202723.48+250949.9
20274+2510 POU4503 1997 2 284 18.3 12.30 13.00 D 202723.50+250949.9
20274+2510 POU4503 2008 3 284 18.4 12.30 13.00 D 202723.50+250949.9
20274+2510 POU4503 2010 6 283 18.1 12.30 13.00 202723.50+250949.9
20274+2510 POU4503 2015 7 283 18.1 12.30 13.00 202723.50+250949.9

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