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43929 (1996 JO9)
Classification: Main-belt Asteroid          SPK-ID: 2043929
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06164954130822669 3.5049e-08  
a 2.928698764455717 1.524e-08 au
q 2.748145828997052 1.0307e-07 au
i 3.291876067985888 3.8091e-06 deg
node 85.74430291457669 6.8166e-05 deg
peri 6.827171191671136 7.5631e-05 deg
M 97.13744643674181 3.2154e-05 deg
tp 2458706.536721332758
(2019-Aug-11.03672133)
0.00016339 TDB
period 1830.67176298496
5.01
1.4289e-05
3.912e-08
d
yr
n .1966491248070655 1.5349e-09 deg/d
Q 3.109251699914382 1.618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      15951 days (43.67 yr)  
   first obs. used      1977-07-20  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:27:49  

Additional Information
 Earth MOID = 1.76458 au 
 Jupiter MOID = 2.00126 au 
 T_jup = 3.272 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.79   n/a E2021B10  
diameter diameter 3.498 km 0.823 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.229   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43929 (1996 JO9)          Discovered 1996-May-13 by Spacewatch at Kitt Peak
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 JO9 = 2000 AX64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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