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67354 (2000 KM1)
Classification: Main-belt Asteroid          SPK-ID: 2067354
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215841981857451 5.0726e-08  
a 2.396666740885345 1.1676e-08 au
q 1.865603262787823 1.1945e-07 au
i 24.86318262920141 5.9782e-06 deg
node 92.57864180364443 8.942e-06 deg
peri 172.0173151449389 1.1965e-05 deg
M 163.8480447143415 9.3424e-06 deg
tp 2458583.693896070604
(2019-Apr-10.19389607)
3.312e-05 TDB
period 1355.220306728181
3.71
9.9037e-06
2.711e-08
d
yr
n .2656394670392183 1.9412e-09 deg/d
Q 2.927730218982867 1.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      8134 days (22.27 yr)  
   first obs. used      1998-12-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52303  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:04:07  

Additional Information
 Earth MOID = .84949 au 
 Jupiter MOID = 2.19678 au 
 T_jup = 3.372 
[ 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 14.86   n/a MPCxxxxx  
diameter diameter 2.608 km 0.529 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 5.76 h n/a LCDB (Rev. 2020-October); 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:
[Clark, M. (2016) Minor Planet Bull. 43, 2-5.]
geometric albedo albedo 0.312   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

67354 (2000 KM1)          Discovered 2000-May-26 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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