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35905 (1999 JA92)
Classification: Main-belt Asteroid          SPK-ID: 2035905
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07911063544681991 4.434e-08  
a 2.376664347452833 9.8064e-09 au
q 2.188644920682037 1.0708e-07 au
i 6.770223711263781 4.6827e-06 deg
node 183.5410504260427 3.1017e-05 deg
peri 349.4605024744428 3.9199e-05 deg
M 318.7233016588872 2.4233e-05 deg
tp 2459153.944969277861
(2020-Oct-31.44496928)
9.0346e-05 TDB
period 1338.289910775376
3.66
8.2829e-06
2.268e-08
d
yr
n .2690000104621755 1.6649e-09 deg/d
Q 2.564683774223627 1.0582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      8656 days (23.70 yr)  
   first obs. used      1996-05-18  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:59:20  

Additional Information
 Earth MOID = 1.19358 au 
 Jupiter MOID = 2.3979 au 
 T_jup = 3.527 
[ 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 15.3   n/a MPO452672  
diameter diameter 1.885 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.497   0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35905 (1999 JA92)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JA92 = 2000 QJ80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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