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146094 (2000 KD83)
Classification: Main-belt Asteroid          SPK-ID: 2146094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471810859502801 5.4023e-08  
a 2.457351624107952 1.5911e-08 au
q 2.095675943510059 1.3147e-07 au
i 4.123823520559004 5.9023e-06 deg
node 120.0991561918634 6.9428e-05 deg
peri 76.37743007450321 7.2367e-05 deg
M 98.69286540189042 1.8371e-05 deg
tp 2458614.770689470131
(2019-May-11.27068947)
7.2325e-05 TDB
period 1407.017125557011
3.85
1.3666e-05
3.742e-08
d
yr
n .2558604251938177 2.485e-09 deg/d
Q 2.819027304705846 1.8253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7006 days (19.18 yr)  
   first obs. used      2000-04-26  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:34:33  

Additional Information
 Earth MOID = 1.09892 au 
 Jupiter MOID = 2.14315 au 
 T_jup = 3.473 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO475266  
rotation period rot_per 66.196 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

146094 (2000 KD83)          Discovered 2000-May-24 by LONEOS at Anderson Mesa
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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