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67355 (2000 KM4)
Classification: Main-belt Asteroid          SPK-ID: 2067355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785404617243803 3.2975e-08  
a 2.383282853512661 9.7931e-09 au
q 1.957770432426712 7.7448e-08 au
i 1.220795424804958 3.4993e-06 deg
node 56.83424128898409 0.00019857 deg
peri 213.192569167484 0.00019892 deg
M 196.8039737022933 1.3477e-05 deg
tp 2459809.712616261032
(2022-Aug-18.21261626)
5.2048e-05 TDB
period 1343.884081183989
3.68
8.2832e-06
2.268e-08
d
yr
n .2678802472924843 1.6511e-09 deg/d
Q 2.80879527459861 1.1542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1997-10-21  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5749  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:31  

Additional Information
 Earth MOID = .939969 au 
 Jupiter MOID = 2.28692 au 
 T_jup = 3.515 
[ 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 16.19   n/a MPCxxxxx  

67355 (2000 KM4)          Discovered 2000-May-28 by Broughton, J. at Reedy Creek
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 KM4 = 2001 XX120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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