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35879 (1999 JA76)
Classification: Main-belt Asteroid          SPK-ID: 2035879
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950957815875728 4.2202e-08  
a 2.272180033373892 9.5861e-09 au
q 1.828887293855135 9.9252e-08 au
i 7.982935035477037 4.461e-06 deg
node 238.5894861694551 2.8213e-05 deg
peri 9.393385311399667 3.0031e-05 deg
M 34.11081762407064 1.333e-05 deg
tp 2458881.963482389526
(2020-Feb-02.46348239)
4.5875e-05 TDB
period 1251.015053642627
3.43
7.9168e-06
2.168e-08
d
yr
n .2877663213977917 1.8211e-09 deg/d
Q 2.715472772892649 1.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      9673 days (26.48 yr)  
   first obs. used      1993-10-24  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:09:34  

Additional Information
 Earth MOID = .815836 au 
 Jupiter MOID = 2.31616 au 
 T_jup = 3.574 
[ 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 15.5   n/a MPO365675  
diameter diameter 2.514 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35879 (1999 JA76)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/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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