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243811 (2000 SR237)
Classification: Main-belt Asteroid          SPK-ID: 2243811
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3152196808637083 3.7582e-08  
a 3.182098686242442 3.8242e-08 au
q 2.179038553888274 1.2004e-07 au
i 23.92538204730293 9.4124e-06 deg
node 32.46603091732387 1.2677e-05 deg
peri 262.325655018934 2.05e-05 deg
M 212.422652140159 1.4457e-05 deg
tp 2459850.435743889568
(2022-Sep-27.93574389)
8.748e-05 TDB
period 2073.332203332726
5.68
3.7376e-05
1.023e-07
d
yr
n .1736335351475885 3.1301e-09 deg/d
Q 4.18515881859661 5.0297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1999-04-06  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:25:25  

Additional Information
 Earth MOID = 1.30979 au 
 Jupiter MOID = 1.74354 au 
 T_jup = 2.992 
[ 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 15.1   n/a MPO437137  
diameter diameter 5.772 km 0.333 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243811 (2000 SR237)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2000 SR237 = 2006 TJ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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