20271+0948 J   559

 
 
20h 27m 06.86s +09 48' 52.1" P.A. 295 sep 2 mag 11.65,13.05
 
 
Coord 2000
20271+0948
Discov num
J   559
Comp
Coord arcsec 2000
20 27 06.86 +09 48 52.1
Date first
1899
Date last
2016
Obs
25
Pa first
216
Pa last
295
P.A. Now (θ)
295°
Sep first
2.5
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
11.65
Mag sec
13.05
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.4
Precise sep
2
Constellation
Delphinus
Tycho2
1091-01378-1
Gaia DR2
53836536320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20271+0948 J 559 1999 24 281 1.8 11.65 13.05 202706.86+094852.1
20271+0948 J 559 2016 25 295 2.0 11.65 13.05 202706.86+094852.1

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