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434168 (2002 TM80)
Classification: Main-belt Asteroid          SPK-ID: 2434168
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153338921235293 1.5512e-07  
a 2.314086127633566 2.2941e-08 au
q 2.047193567824521 3.6191e-07 au
i 7.787563612586342 1.7236e-05 deg
node .5243328434842879 5.5778e-05 deg
peri 324.1990500787142 7.9402e-05 deg
M 45.4734929193005 5.6873e-05 deg
tp 2458838.085978861486
(2019-Dec-20.58597886)
0.00020276 TDB
period 1285.783076167632
3.52
1.912e-05
5.235e-08
d
yr
n .2799850197694356 4.1634e-09 deg/d
Q 2.580978687442612 2.5586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5593 days (15.31 yr)  
   first obs. used      2002-10-01  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63131  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:15  

Additional Information
 Earth MOID = 1.04161 au 
 Jupiter MOID = 2.73379 au 
 T_jup = 3.561 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456954.5 (2014-Oct-24.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153558967043005 1.5533e-07  
q 2.047880194714926 3.6261e-07 au
tp 2457553.394300961795
(2016-Jun-13.89430096)
0.00020057 TDB
node .5817640988043236 5.5763e-05 deg
peri 324.4588180142935 7.9234e-05 deg
i 7.788619357910773 1.7236e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5593 days (15.31 yr)  
   first obs. used      2002-10-01  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63131  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:15  

Additional Information
 Jupiter MOID = 2.73379 au 
 T_jup = 3.561 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.4126417490571E-14 -5.623512651492364E-14 2.319587380607587E-11 -2.261093640482933E-13 6.54393696857046E-12 7.422097127277041E-14
q -5.623512651492364E-14 1.314844060130158E-13 -5.352616777001025E-11 5.217978731918444E-13 -1.516267832448482E-11 -1.744241086801934E-13
tp 2.319587380607587E-11 -5.352616777001025E-11 4.022750173837308E-8 -2.964887039940144E-10 1.130834845558947E-8 6.49074043655698E-11
node -2.261093640482933E-13 5.217978731918444E-13 -2.964887039940144E-10 3.109469924580897E-9 -3.157379119417274E-9 -2.152973958775689E-10
peri 6.54393696857046E-12 -1.516267832448482E-11 1.130834845558947E-8 -3.157379119417274E-9 6.278043973726509E-9 2.31616424681087E-10
i 7.422097127277041E-14 -1.744241086801934E-13 6.49074043655698E-11 -2.152973958775689E-10 2.31616424681087E-10 2.970795743373616E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO342179  

434168 (2002 TM80)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04

Alternate Designations
 2002 TM80 = 2009 QX35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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