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35170 (1993 TM)
Classification: Main-belt Asteroid          SPK-ID: 2035170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121407681201495 4.3859e-08  
a 2.355514940662077 8.9362e-09 au
q 2.069537333680818 1.0273e-07 au
i 7.133844822492437 4.5274e-06 deg
node 25.88443905095539 3.8319e-05 deg
peri 355.2575726397524 4.3013e-05 deg
M 129.0108982870603 2.0375e-05 deg
tp 2458527.293043834638
(2019-Feb-12.79304383)
7.4188e-05 TDB
period 1320.465995364801
3.62
7.5143e-06
2.057e-08
d
yr
n .2726310266706595 1.5514e-09 deg/d
Q 2.641492547643337 1.0021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2005  
   data-arc span      9716 days (26.60 yr)  
   first obs. used      1993-09-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:03:29  

Additional Information
 Earth MOID = 1.07249 au 
 Jupiter MOID = 2.81455 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121211428001526 4.3985e-08  
q 2.070256230081856 1.0307e-07 au
tp 2457203.951273472398
(2015-Jun-30.45127347)
7.321e-05 TDB
node 25.91469738514845 3.832e-05 deg
peri 354.6069564154554 4.3023e-05 deg
i 7.134844773147622 4.5277e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2005  
   data-arc span      9716 days (26.60 yr)  
   first obs. used      1993-09-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:03:29  

Additional Information
 Jupiter MOID = 2.81455 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.934693372704107E-15 -4.520399177742724E-15 -3.979778043491884E-13 8.98398619661402E-15 -1.833381758237572E-13 -1.191046807155187E-15
q -4.520399177742724E-15 1.062253905841691E-14 9.983086313786442E-13 -2.095167997987208E-14 4.419329780707997E-13 2.8072027318133E-15
tp -3.979778043491884E-13 9.983086313786442E-13 5.359673159901897E-9 8.324352410680406E-12 1.449093801961867E-9 -3.80508344217628E-12
node 8.98398619661402E-15 -2.095167997987208E-14 8.324352410680406E-12 1.468389515638196E-9 -1.454590422184743E-9 -3.133982394272457E-11
peri -1.833381758237572E-13 4.419329780707997E-13 1.449093801961867E-9 -1.454590422184743E-9 1.851000127268092E-9 3.013289522689463E-11
i -1.191046807155187E-15 2.8072027318133E-15 -3.80508344217628E-12 -3.133982394272457E-11 3.013289522689463E-11 2.049966800519393E-11

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 14.5   n/a MPO358953  
diameter diameter 2.614 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35170 (1993 TM)          Discovered 1993-Oct-08 by Endate, K., Watanabe, K. at Kitami
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1993 TM = 1999 DU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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