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JPL Small-Body Database Browser
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56996 (2000 SP307)
Classification: Outer Main-belt Asteroid          SPK-ID: 2056996
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723815403482934 4.1539e-08  
a 3.96274440206674 3.6539e-08 au
q 3.279640418031898 1.6031e-07 au
i 7.294498659181444 5.3115e-06 deg
node 305.6037654452054 3.3627e-05 deg
peri 154.8118979602998 3.6442e-05 deg
M 69.55831659705662 1.3669e-05 deg
tp 2458043.777106385007
(2017-Oct-17.27710639)
0.00010822 TDB
period 2881.326798956467
7.89
3.9851e-05
1.091e-07
d
yr
n .1249424397573998 1.7281e-09 deg/d
Q 4.645848386101581 4.2837e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:48:27  

Additional Information
 Earth MOID = 2.29865 au 
 Jupiter MOID = .531921 au 
 T_jup = 3.018 
[ 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 13.1   n/a MPO347903  
diameter diameter 13.556 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.073   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

56996 (2000 SP307)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SP307 = 2001 TP117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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