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26896 Josefhudec (1995 OY)
Classification: Main-belt Asteroid          SPK-ID: 2026896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02204726064564159 3.7053e-08  
a 2.269192157588155 7.5315e-09 au
q 2.219162686634764 8.5509e-08 au
i 6.343202561457455 4.036e-06 deg
node 302.668956699224 3.0774e-05 deg
peri 160.3900789354867 8.6769e-05 deg
M 357.9993629394173 8.1136e-05 deg
tp 2459207.438588733934
(2020-Dec-23.93858873)
0.0002814 TDB
period 1248.548271663449
3.42
6.2159e-06
1.702e-08
d
yr
n .2883348671176081 1.4355e-09 deg/d
Q 2.319221628541547 7.6975e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      11423 days (31.27 yr)  
   first obs. used      1989-11-24  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51245  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 05:28:24  

Additional Information
 Earth MOID = 1.2366 au 
 Jupiter MOID = 2.7056 au 
 T_jup = 3.605 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.78   n/a MPCxxxxx  

26896 Josefhudec           Discovered 1995 July 29 by P. Pravec at Ondřejov.
Josef Hudec (1895-1972) was a Czech amateur astronomer. He made visual observations and drawings of the solar photosphere and was a keen popularizer of astronomy. He built a public observatory in the town of Kroměříž during the last three years of his life. The name was suggested by J. Koukal.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1995 OY = 1999 UB43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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