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312076 (2007 TH41)
Classification: Main-belt Asteroid          SPK-ID: 2312076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2145906463600664 5.3734e-08  
a 2.361995980283023 1.9191e-08 au
q 1.85513373617421 1.317e-07 au
i 3.029819674610927 6.8319e-06 deg
node 56.69933241163388 0.00010632 deg
peri 279.3665223167094 0.00010729 deg
M 213.4195822051933 1.7215e-05 deg
tp 2459540.371762383397
(2021-Nov-21.87176238)
6.7402e-05 TDB
period 1325.919501267166
3.63
1.616e-05
4.424e-08
d
yr
n .2715096954648847 3.309e-09 deg/d
Q 2.868858224391835 2.3309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6049 days (16.56 yr)  
   first obs. used      2003-08-24  
   last obs. used      2020-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:48:43  

Additional Information
 Earth MOID = .848595 au 
 Jupiter MOID = 2.51645 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215289141009577 5.3862e-08  
q 1.853247194295607 1.3208e-07 au
tp 2456886.094333939817
(2014-Aug-16.59433394)
5.2279e-05 TDB
node 56.77001168341361 0.00010641 deg
peri 278.9136008437335 0.00010736 deg
i 3.029249223601064 6.8264e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6049 days (16.56 yr)  
   first obs. used      2003-08-24  
   last obs. used      2020-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:48:43  

Additional Information
 Jupiter MOID = 2.51645 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.901066549942022E-15 -7.070938975144887E-15 6.937660395879753E-13 -1.599509306058624E-14 2.035612240765877E-13 -1.375060433662564E-15
q -7.070938975144887E-15 1.744490388516911E-14 -1.472140977735254E-12 4.325912610254416E-14 -4.381935892225645E-13 3.520379629184584E-15
tp 6.937660395879753E-13 -1.472140977735254E-12 2.733062489337777E-9 9.741477012985089E-12 7.717705425604882E-10 -8.539280279964553E-13
node -1.599509306058624E-14 4.325912610254416E-14 9.741477012985089E-12 1.132300821332856E-8 -1.130378100254898E-8 -2.323834592930105E-10
peri 2.035612240765877E-13 -4.381935892225645E-13 7.717705425604882E-10 -1.130378100254898E-8 1.152600024127417E-8 2.317907585497215E-10
i -1.375060433662564E-15 3.520379629184584E-15 -8.539280279964553E-13 -2.323834592930105E-10 2.317907585497215E-10 4.659912729919391E-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 17.4   n/a MPO471268  

312076 (2007 TH41)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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