20255+2439 POU4485

 
 
20h 25m 34.29s +24 38' 29.6" P.A. 200 sep 17.5 mag 12.10,12.30
 
 
Coord 2000
20255+2439
Discov num
POU4485
Comp
Coord arcsec 2000
20 25 34.29 +24 38 29.6
Date first
1899
Date last
2015
Obs
9
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
17.3
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
12.10
Mag sec
12.30
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+015
Sec motion ra
-006
Pri motion dec
+023
Sec motion dec
-010
Notes
R (Red magnitudes)
rPM=1.424
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.8
Precise sep
17.475
Constellation
Vulpecula
Tycho2
2160-01104-1
Gaia DR2
02128197120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20255+2439 POU4485 1997 2 3 15.8 14.20 14.40 D 202532.81+243941.6
20255+2439 POU4485 2001 3 200 17.4 12.10 12.30 R 202534.29+243829.6
20255+2439 POU4485 2010 4 200 17.4 12.10 12.30 R 202534.29+243829.6
20255+2439 POU4485 2015 5 200 17.5 12.10 12.30 R 202534.29+243829.6

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