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212816 (2007 TM436)
Classification: Main-belt Asteroid          SPK-ID: 2212816
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02204552146412526 4.9737e-08  
a 2.667809978958825 2.2381e-08 au
q 2.60899671680548 1.3679e-07 au
i 3.236839583211627 4.4687e-06 deg
node 112.9239028035294 9.2816e-05 deg
peri 70.40104383198465 0.00014858 deg
M 200.7367577122291 0.00011963 deg
tp 2459904.615359405174
(2022-Nov-21.11535941)
0.00053376 TDB
period 1591.588402601084
4.36
2.0029e-05
5.484e-08
d
yr
n .2261891324488561 2.8464e-09 deg/d
Q 2.726623241112169 2.2875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2002-07-18  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:42:03  

Additional Information
 Earth MOID = 1.61113 au 
 Jupiter MOID = 2.23087 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457617.5 (2016-Aug-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01999219676467 4.9845e-08  
q 2.615844763025982 1.3664e-07 au
tp 2458315.663975949156
(2018-Jul-16.16397595)
0.0005738 TDB
node 112.9614015855838 9.2958e-05 deg
peri 71.1315751079246 0.00015772 deg
i 3.234379999133883 4.4629e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2002-07-18  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:42:03  

Additional Information
 Jupiter MOID = 2.23087 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.484543699192873E-15 -6.723410802720723E-15 -2.587799249079509E-12 5.723871162908988E-15 -5.858118110917793E-13 8.553371684053881E-16
q -6.723410802720723E-15 1.867168009008032E-14 1.348028951015691E-11 -1.47946923181327E-14 2.987093195672651E-12 -1.956418632550721E-15
tp -2.587799249079509E-12 1.348028951015691E-11 3.292452855313053E-7 -9.316644884705968E-11 7.314230345803494E-8 6.76161350500869E-12
node 5.723871162908988E-15 -1.47946923181327E-14 -9.316644884705968E-11 8.641159329082184E-9 -8.6480367796096E-9 8.920225159551766E-11
peri -5.858118110917793E-13 2.987093195672651E-12 7.314230345803494E-8 -8.6480367796096E-9 2.487714744833358E-8 -8.758271839731683E-11
i 8.553371684053881E-16 -1.956418632550721E-15 6.76161350500869E-12 8.920225159551766E-11 -8.758271839731683E-11 1.991789003149611E-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 16.2   n/a MPO437021  

212816 (2007 TM436)          Discovered 2007-Oct-07 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2000-Aug-17 07:16 00:01 Hebe 0.0236170417997935 0.023615661213871 0.0236184226290065 5.22313043139448 5.22313038099788 2451773.802590455 1.13071901290574 274.078776854297 61.4492548012389 83.3365072015785 57104.2244656702 T 19 CATAB v2.0f-lin.ifort 2021-Feb-24 12:42:04 2021-Feb-24 12:42

Alternate Designations
 2007 TM436 = 2008 YE100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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