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6692 Antoninholy (1985 HL)
Classification: Main-belt Asteroid          SPK-ID: 2006692
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2442575018003468 6.5269e-08  
a 2.566427283631748 2.0277e-08 AU
q 1.939558166779607 1.6724e-07 AU
i 6.844509659795151 7.4736e-06 deg
node 172.373559947385 6.3343e-05 deg
peri 16.44753903455245 6.7329e-05 deg
M 93.99911227752044 2.9117e-05 deg
tp 2456608.385300190264
(2013-Nov-11.88530019)
0.00011868 JED
period 1501.730053734383
4.11
1.7798e-05
4.873e-08
d
yr
n .239723510297194 2.841e-09 deg/d
Q 3.193296400483889 2.523e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      10691 days (29.27 yr)  
   first obs. used      1985-04-18  
   last obs. used      2014-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56487  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:02:26  

Additional Information
 Earth MOID = .943047 AU 
 T_jup = 3.380 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO259387  

6692 Anton{í}nholý           Discovered 1985 Apr. 18 by Z. Vavrova at Klet.
Antonín Holý (1936-2012) was a renowned Czech chemist who significantly contributed to the development of antiretroviral drugs used in the treatment of HIV and hepatitis B. He was the author of more than 400 scientific papers and was awarded with honorary degrees from several universities at home and abroad.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-06-02Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 1985 HL = 1952 DD3 = 1989 FD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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