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160263 (2002 RE13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101546143273283 6.4941e-08  
a 3.246896805454569 3.5325e-08 au
q 2.917186957254314 2.0796e-07 au
i 18.50313041653573 7.5356e-06 deg
node 359.6984128977673 1.7877e-05 deg
peri 34.9370335572584 4.0553e-05 deg
M 338.8021935028076 3.6222e-05 deg
tp 2459126.331559277972
(2020-Oct-03.83155928)
0.00021559 TDB
period 2136.983434869532
5.85
3.4874e-05
9.548e-08
d
yr
n .1684617644319638 2.7492e-09 deg/d
Q 3.576606653654823 3.8912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2002-08-12  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:17:09  

Additional Information
 Earth MOID = 1.9377 au 
 Jupiter MOID = 1.94902 au 
 T_jup = 3.093 
[ 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 13.8   n/a MPO493913  
diameter diameter 9.498 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160263 (2002 RE13)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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