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JPL Small-Body Database Browser
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437201 (2012 WZ5)
Classification: Main-belt Asteroid          SPK-ID: 2437201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07699476027114152 7.6847e-08  
a 3.107681429116368 6.3622e-08 au
q 2.868406242482475 2.5762e-07 au
i 9.751601672922479 1.8894e-05 deg
node 237.7054992373099 6.2154e-05 deg
peri 76.08485342845088 0.00016095 deg
M 162.0039558906825 0.00014849 deg
tp 2457700.015411530876
(2016-Nov-07.51541153)
0.00083397 TDB
period 2001.028000005333
5.48
6.1449e-05
1.682e-07
d
yr
n .1799075275303697 5.5248e-09 deg/d
Q 3.346956615750261 6.8521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5923 days (16.22 yr)  
   first obs. used      2001-11-17  
   last obs. used      2018-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61827  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:37:58  

Additional Information
 Earth MOID = 1.87392 au 
 Jupiter MOID = 1.86359 au 
 T_jup = 3.193 
[ 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 15.8   n/a MPO247238  

437201 (2012 WZ5)          Discovered 2001-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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