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249753 (2000 SO307)
Classification: Main-belt Asteroid          SPK-ID: 2249753
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652049585557405 4.3006e-08  
a 2.217628006686679 1.4615e-08 au
q 1.851264863749957 9.7667e-08 au
i 5.162856462851934 4.9283e-06 deg
node 293.8824725252001 5.3949e-05 deg
peri 88.61085444772456 5.7552e-05 deg
M 339.527783886943 2.3706e-05 deg
tp 2459069.095216345577
(2020-Aug-07.59521635)
7.9972e-05 TDB
period 1206.233743725373
3.30
1.1924e-05
3.265e-08
d
yr
n .2984496179721883 2.9503e-09 deg/d
Q 2.583991149623401 1.7029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6898 days (18.89 yr)  
   first obs. used      2000-09-08  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:02  

Additional Information
 Earth MOID = .863018 au 
 Jupiter MOID = 2.89683 au 
 T_jup = 3.629 
[ 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 17.0   n/a MPO437160  
diameter diameter 1.300 km 0.308 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249753 (2000 SO307)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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