20086+5444 STI2504

 
 
20h 08m 30.24s +54 43' 42.0" P.A. 64 sep 11.3 mag 12.30,12.30
 
 
Coord 2000
20086+5444
Discov num
STI2504
Comp
Coord arcsec 2000
20 08 30.24 +54 43 42.0
Date first
1917
Date last
2015
Obs
9
Pa first
66
Pa last
64
P.A. Now (θ)
64°
Sep first
13.1
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
12.30
Mag sec
12.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
+019
Sec motion ra
+008
Pri motion dec
+005
Sec motion dec
+007
Notes
rPM=0.569
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.2
Precise sep
11.295
Constellation
Cygnus
Gaia DR2
85756355200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20086+5444 STI2504 1999 2 65 11.6 12.30 12.30 D 200830.24+544342.0
20086+5444 STI2504 2003 3 65 11.5 12.30 12.30 D 200830.24+544342.0
20086+5444 STI2504 2010 4 65 10.8 12.30 12.30 200830.24+544342.0
20086+5444 STI2504 2015 5 64 11.3 12.30 12.30 200830.24+544342.0

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