09586-2420 TOK 437 (HD 86540)

 
 
09h 58m 34.56s -24° 20' 10.1" P.A. 296.00 sep 0.0 mag 8.30,9.80 Sp F3V dist. 112.11 pc (365.7 l.y.)
 
 
Coord 2000 09586-2420 Discov num TOK 437 Comp Coord arcsec 2000 09 58 34.56 -24 20 10.1
Date first 2015 Date last 2021 Obs 12
Pa first 293 Pa last 295.5 P.A. Now (θ) 295.5°
Sep first 0.1 Sep last 0.043 Sep. Now (ρ) 0.043"
Mag pri 8.30 Mag sec 9.80 delta mag (ΔM) 1.5 Spectral class F3V (yellow-white)
Pri motion ra -045 Sec motion ra
Pri motion dec +025 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 86540 Constellation Hydra SAO 178259 HIP 48906
Tycho2 6604-01430-1 Gaia DR2 5659743044644117248 HD 86540 CD CD-23 8889
CP CP-23 4768 Distance 112.11 Distance ly 365.7
 
 
WDS 09586-2420 TOK 437 (HD 86540) : NOTES
 
 
discov_num notes refcode
TOK 437 HIP 48906 is a double-lined binary according to the GCS, first
resolved here at 64mas. The period should be ~20yr. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09586-2420 TOK 437 2015 2 294 0.1 8.30 9.80 F3V 095834.56-242010.1
09586-2420 TOK 437 2017 8 291 0.1 8.30 9.80 F3V N 095834.56-242010.1
09586-2420 TOK 437 2018 9 298 0.0 8.30 9.80 F3V N 095834.56-242010.1
09586-2420 TOK 437 2021 12 296 0.0 8.30 9.80 F3V N 095834.56-242010.1

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WDS 09586-2420 TOK 437 (HD 86540) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09586-2420 TOK 437 (HD 86540) : MEASURES
 
 
No records found.

 
 
WDS 09586-2420 (HD 86540) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
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WDS 09586-2420 (HD 86540) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.