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JPL Small-Body Database Browser
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56997 (2000 SV309)
Classification: Main-belt Asteroid          SPK-ID: 2056997
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438502895110393 6.0135e-08  
a 3.165816493916709 2.9059e-08 au
q 2.710412874727967 1.8361e-07 au
i 26.71461296755211 5.58e-06 deg
node 339.5178232572697 1.0901e-05 deg
peri 357.67830303055 2.0681e-05 deg
M 212.39885155943 1.9852e-05 deg
tp 2459844.056679987484
(2022-Sep-21.55667999)
0.00011877 TDB
period 2057.439308595678
5.63
2.8328e-05
7.756e-08
d
yr
n .1749747846733428 2.4091e-09 deg/d
Q 3.621220113105452 3.3239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      940  
   data-arc span      8374 days (22.93 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:26:38  

Additional Information
 Earth MOID = 1.70169 au 
 Jupiter MOID = 1.78548 au 
 T_jup = 3.023 
[ 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 13.6   n/a MPO385183  
diameter diameter 12.859 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56997 (2000 SV309)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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