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437358 (2013 TT142)
Classification: Main-belt Asteroid          SPK-ID: 2437358
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150561315966455 7.8485e-08  
a 2.41271343514236 4.034e-08 au
q 2.135115960643626 2.0382e-07 au
i 3.566918767675068 9.6276e-06 deg
node 220.5616545219579 9.7385e-05 deg
peri 217.2017556143997 0.00011 deg
M 241.8248226660141 5.9324e-05 deg
tp 2459449.845919935689
(2021-Aug-23.34591994)
0.00023408 TDB
period 1368.853720605558
3.75
3.433e-05
9.399e-08
d
yr
n .2629937695904731 6.5957e-09 deg/d
Q 2.690310909641094 4.4981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4996 days (13.68 yr)  
   first obs. used      2006-11-23  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:40:05  

Additional Information
 Earth MOID = 1.15168 au 
 Jupiter MOID = 2.52782 au 
 T_jup = 3.507 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457865.5 (2017-Apr-22.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160838838807166 7.9431e-08  
q 2.131896467115062 2.0678e-07 au
tp 2458078.665121781094
(2017-Nov-21.16512178)
0.00020608 TDB
node 220.6382272556773 9.7192e-05 deg
peri 216.5300065955446 0.00010953 deg
i 3.57066708021858 9.6394e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4996 days (13.68 yr)  
   first obs. used      2006-11-23  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:40:05  

Additional Information
 Jupiter MOID = 2.52782 au 
 T_jup = 3.507 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.309304781568764E-15 -1.620900787916409E-14 -9.279207638628511E-12 4.356581680987206E-15 -2.299401710960502E-12 -5.108555821505451E-15
q -1.620900787916409E-14 4.275851410823453E-14 2.756651517464115E-11 -1.595635391473295E-14 6.775200547060066E-12 1.65634515628648E-14
tp -9.279207638628511E-12 2.756651517464115E-11 4.246969423996799E-8 -5.192737155058995E-11 1.0424597575695E-8 2.95464938141026E-11
node 4.356581680987206E-15 -1.595635391473295E-14 -5.192737155058995E-11 9.446256822203086E-9 -9.439719000171976E-9 -4.203944636092757E-11
peri -2.299401710960502E-12 6.775200547060066E-12 1.0424597575695E-8 -9.439719000171976E-9 1.199659496949586E-8 4.924519158520454E-11
i -5.108555821505451E-15 1.65634515628648E-14 2.95464938141026E-11 -4.203944636092757E-11 4.924519158520454E-11 9.291709391996538E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO434609  

437358 (2013 TT142)          Discovered 2009-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 TT142 = 2009 SH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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