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JPL Small-Body Database Browser
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333578 (2006 KM103)
Classification: Apollo [NEO, PHA]          SPK-ID: 2333578
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 86 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3766128722861319 1.793e-08  
a 1.573345136381809 4.7016e-09 au
q .98080310547164 2.8576e-08 au
i 11.68010052241205 4.7943e-06 deg
node 169.4778791006059 6.906e-06 deg
peri 196.9931540351063 1.0603e-05 deg
M 116.8554511290698 4.521e-06 deg
tp 2458366.518831552142
(2018-Sep-05.01883155)
8.3308e-06 TDB
period 720.8326169413455
1.97
3.2311e-06
8.846e-09
d
yr
n .4994224616632371 2.2386e-09 deg/d
Q 2.165887167291978 6.4723e-09 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   # delay obs. used      4  
   # Doppler obs. used      3  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      2000-05-10  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-26 10:16:33  

Additional Information
 Earth MOID = .0132968 au 
 Jupiter MOID = 3.29245 au 
 T_jup = 4.305 
[ 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 20.2   n/a MPO311025  
diameter diameter 0.204 km 0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
rotation period rot_per 5.737 h n/a LCDB (Rev. 2019-January); 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:
[Warner, B.D. (2015) Minor Planet Bull. 42, 41-53.]
geometric albedo albedo 0.352   0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  

333578 (2006 KM103)          Discovered 2006-May-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120802/Numbers.arcLast Updated: 2012-08-06

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