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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3149703043801992 3.7639e-08  
a 3.182684907072207 4.2893e-08 au
q 2.180233673145408 1.2177e-07 au
i 23.92682232344601 1.4347e-05 deg
node 32.48978506481919 1.3812e-05 deg
peri 262.2638799001652 2.9722e-05 deg
M 143.0532718073524 2.05e-05 deg
tp 2457776.391889766022
(2017-Jan-22.89188977)
0.00012344 TDB
period 2073.905167885744
5.68
4.1925e-05
1.148e-07
d
yr
n .1735855648438373 3.5092e-09 deg/d
Q 4.185136140999006 5.6404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      7218 days (19.76 yr)  
   first obs. used      1999-04-06  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55932  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:36:44  

Additional Information
 Earth MOID = 1.31042 au 
 Jupiter MOID = 1.74199 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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