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437043 (2012 TY317)
Classification: Main-belt Asteroid          SPK-ID: 2437043
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727836645330705 8.1402e-08  
a 3.160093013474363 3.6337e-08 au
q 2.614080562340909 2.62e-07 au
i 26.01251014210175 1.0234e-05 deg
node 244.57389468618 1.7243e-05 deg
peri 208.7445489601216 3.1371e-05 deg
M 91.0008782707837 2.7649e-05 deg
tp 2458481.829785624635
(2018-Dec-29.32978562)
0.00015353 TDB
period 2051.862363564453
5.62
3.5391e-05
9.69e-08
d
yr
n .1754503646992264 3.0262e-09 deg/d
Q 3.706105464607818 4.2616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2001-11-09  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57728  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:09  

Additional Information
 Earth MOID = 1.65076 au 
 Jupiter MOID = 1.67952 au 
 T_jup = 3.026 
[ 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 15.6   n/a MPO252124  

437043 (2012 TY317)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 TY317 = 2001 WZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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