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201567 (2003 SN29)
Classification: Main-belt Asteroid          SPK-ID: 2201567
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05558705601803977 3.9196e-08  
a 3.132866978714787 2.4638e-08 au
q 2.958720126471901 1.3092e-07 au
i 7.670151734469462 4.9137e-06 deg
node 303.6030834139457 3.8573e-05 deg
peri 148.4143365991071 6.4681e-05 deg
M 281.844189440819 5.1527e-05 deg
tp 2459440.213835069328
(2021-Aug-13.71383507)
0.00029034 TDB
period 2025.402583536548
5.55
2.3893e-05
6.542e-08
d
yr
n .1777424413922714 2.0968e-09 deg/d
Q 3.307013830957673 2.6008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      6696 days (18.33 yr)  
   first obs. used      2002-07-19  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:44:02  

Additional Information
 Earth MOID = 1.97873 au 
 Jupiter MOID = 1.8141 au 
 T_jup = 3.197 
[ 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 15.0   n/a MPO454428  
diameter diameter 3.649 km 1.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201567 (2003 SN29)          Discovered 2003-Sep-18 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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