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135330 (2001 SR343)
Classification: Outer Main-belt Asteroid          SPK-ID: 2135330
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326985852061421 7.4726e-08  
a 3.204104523286478 2.9216e-08 au
q 2.778924386193762 2.3443e-07 au
i 13.04587463321659 7.2864e-06 deg
node 335.3056763610301 1.962e-05 deg
peri 349.1078302214927 3.0337e-05 deg
M 179.8265560646256 2.8198e-05 deg
tp 2458154.071002856250
(2018-Feb-04.57100286)
0.00015668 TDB
period 2094.876570045456
5.74
2.8653e-05
7.845e-08
d
yr
n .1718478334941654 2.3505e-09 deg/d
Q 3.629284660379194 3.3093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      7146 days (19.56 yr)  
   first obs. used      2001-08-25  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:10  

Additional Information
 Earth MOID = 1.76656 au 
 Jupiter MOID = 1.73675 au 
 T_jup = 3.139 
[ 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 14.39   n/a MPCxxxxx  
diameter diameter 9.009 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135330 (2001 SR343)          Discovered 2001-Sep-22 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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