20026+2859 ES  496

 
 
20h 02m 32.83s +28 58' 26.1" P.A. 277.00 sep 2.7 mag 9.90,11.00 Sp A9III
 
 
Coord 2000
20026+2859
Discov num
ES  496
Comp
Coord arcsec 2000
20 02 32.83 +28 58 26.1
Date first
1907
Date last
2019
Obs
14
Pa first
279
Pa last
277
P.A. Now (θ)
277°
Sep first
2.2
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.90
Mag sec
11.00
delta mag (ΔM)
1.1
Spectral class
A9III (white)
Pri motion ra
+036
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.4
Precise sep
2.67
Constellation
Hydra
Tycho2
2153-01813-1
Gaia DR2
2029317140503077376
HD
333438
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20026+2859 ES 496 2000 9 280 3.0 9.90 11.00 A9III D 200232.83+285826.1
20026+2859 ES 496 2011 10 281 2.9 9.90 11.00 A9III D 200232.83+285826.1
20026+2859 ES 496 2018 12 281 2.8 9.90 11.00 A9III 200232.83+285826.1

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WDS 20026+2859 ES 496 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 

 
 
WDS 20026+2859 ES 496 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20026+2859 ES 496 : MEASURES
 
 
No records found.

 
 
WDS 20026+2859 ES 496 : Virtual Eyepiece
 
 

20026+2859 ES  496A mag 9.9 Sp A9III 20026+2859 ES  496B sep 2.3 P.A. 278.40 mag 11 virtual eyepiece
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Radius:
 
 
WDS 20026+2859 ES 496 : Aladin DSS image @ 20h 02m 32.83s +28 58' 26.1"