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70067 (1999 JE46)
Classification: Main-belt Asteroid          SPK-ID: 2070067
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2141052533316707 2.8903e-08  
a 2.324717527958396 7.8049e-09 au
q 1.826983292710288 6.8141e-08 au
i 4.585190430544573 3.2704e-06 deg
node 101.0189285436905 4.8681e-05 deg
peri 184.6628188291557 4.945e-05 deg
M 301.230602228802 9.0125e-06 deg
tp 2459211.850097093345
(2020-Dec-28.35009709)		 3.2693e-05 TDB
period 1294.653983861184
3.54		 6.5199e-06
1.785e-08		 d
yr
n .2780665756933245 1.4004e-09 deg/d
Q 2.822451763206503 9.476e-09 au
   Orbit Determination Parameters
   # obs. used (total)      936  
   data-arc span      11165 days (30.57 yr)  
   first obs. used      1989-10-03  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:34:14  

Additional Information
 Earth MOID = .810599 au 
 Jupiter MOID = 2.3419 au 
 T_jup = 3.540 
[ 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 15.8   n/a MPO351336  
diameter diameter 2.461 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70067 (1999 JE46)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JE46 = 1989 TH13 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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