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JPL Small-Body Database Browser
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185917 (2000 SO266)
Classification: Main-belt Asteroid          SPK-ID: 2185917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04650270461664581 6.3192e-08  
a 2.884337461447507 2.9832e-08 au
q 2.750207968463088 1.8729e-07 au
i 12.30818011716295 7.7997e-06 deg
node 35.64276659199668 2.7263e-05 deg
peri 313.624256506299 9.0826e-05 deg
M 32.38363030181799 9.0492e-05 deg
tp 2458839.550154249145
(2019-Dec-22.05015425)
0.00044896 TDB
period 1789.235608555448
4.90
2.7759e-05
7.6e-08
d
yr
n .2012032391254769 3.1215e-09 deg/d
Q 3.018466954431926 3.1219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      6473 days (17.72 yr)  
   first obs. used      2000-09-26  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55943  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:54:01  

Additional Information
 Earth MOID = 1.76171 au 
 Jupiter MOID = 2.18437 au 
 T_jup = 3.257 
[ 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 15.6   n/a MPO348468  
diameter diameter 5.095 km 0.688 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.043   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

185917 (2000 SO266)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2000 SO266 = 2005 TG64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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