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JPL Small-Body Database Browser
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95708 (2002 KM2)
Classification: Main-belt Asteroid          SPK-ID: 2095708
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01095458531927135 5.6373e-08  
a 2.806107211490382 1.9909e-08 au
q 2.775367470627088 1.6521e-07 au
i 5.174266454357174 5.5559e-06 deg
node 53.90463698974651 5.6148e-05 deg
peri 84.50838667043263 0.00030657 deg
M 6.465051378727771 0.00029824 deg
tp 2458969.666395563821
(2020-Apr-30.16639556)
0.0014224 TDB
period 1716.938806325278
4.70
1.8272e-05
5.003e-08
d
yr
n .2096754984357883 2.2314e-09 deg/d
Q 2.836846952353677 2.0127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1999-08-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5484  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:49:37  

Additional Information
 Earth MOID = 1.79061 au 
 Jupiter MOID = 2.13515 au 
 T_jup = 3.317 
[ 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 14.8   n/a MPO366324  
diameter diameter 6.852 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95708 (2002 KM2)          Discovered 2002-May-17 by NEAT at Palomar
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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