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146646 (2001 UZ79)
Classification: Main-belt Asteroid          SPK-ID: 2146646
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09950771810287297 4.4528e-08  
a 2.691541808802278 1.8529e-08 au
q 2.423712625229884 1.2554e-07 au
i 3.049956964092063 4.0736e-06 deg
node 70.25392733287026 9.5087e-05 deg
peri 314.6866439478881 9.7761e-05 deg
M 87.19636405920626 2.3965e-05 deg
tp 2458609.842652024085
(2019-May-06.34265202)		 0.0001058 TDB
period 1612.872816300428
4.42		 1.6655e-05
4.56e-08		 d
yr
n .2232042082684239 2.3048e-09 deg/d
Q 2.959370992374672 2.0373e-08 au
   Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:26:06  

Additional Information
 Earth MOID = 1.42878 au 
 Jupiter MOID = 2.46661 au 
 T_jup = 3.362 
[ 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 16.0   n/a MPO453932  

146646 (2001 UZ79)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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