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447825 (2007 TH332)
Classification: Main-belt Asteroid          SPK-ID: 2447825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06828867865392131 1.1531e-07  
a 2.593548474979319 3.8718e-08 au
q 2.416438476598089 3.1546e-07 au
i 3.624321092700575 1.1337e-05 deg
node 11.33905540870467 0.00013007 deg
peri 27.06729534079466 0.00022144 deg
M 8.243933478272128 0.00017199 deg
tp 2458965.564098111611
(2020-Apr-26.06409811)
0.00072839 TDB
period 1525.597545512449
4.18
3.4162e-05
9.353e-08
d
yr
n .235973111689214 5.2841e-09 deg/d
Q 2.77065847336055 4.1362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2005-04-04  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:26  

Additional Information
 Earth MOID = 1.42405 au 
 Jupiter MOID = 2.49735 au 
 T_jup = 3.412 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457012.5 (2014-Dec-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06897707047028376 1.2134e-07  
q 2.415105955931826 3.3301e-07 au
tp 2457432.279927766508
(2016-Feb-13.77992777)
0.00069227 TDB
node 11.43362964596233 0.00012975 deg
peri 25.33850843161617 0.00021808 deg
i 3.630313051583793 1.1348e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2005-04-04  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:26  

Additional Information
 Jupiter MOID = 2.49735 au 
 T_jup = 3.412 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.472351263822971E-14 -4.020550416253665E-14 -6.746157976666592E-11 7.42094192389527E-14 -1.717238298799784E-11 1.597029152470869E-14
q -4.020550416253665E-14 1.10894875346857E-13 1.894451931568614E-10 -2.085067696214588E-13 4.813507547865951E-11 -4.401973790542939E-14
tp -6.746157976666592E-11 1.894451931568614E-10 4.792386359756453E-7 -3.987424683169588E-10 1.213859364464737E-7 -1.322202377180728E-10
node 7.42094192389527E-14 -2.085067696214588E-13 -3.987424683169588E-10 1.683614875455831E-8 -1.690195678684028E-8 -5.618278801584963E-10
peri -1.717238298799784E-11 4.813507547865951E-11 1.213859364464737E-7 -1.690195678684028E-8 4.755737435601584E-8 5.271302716441691E-10
i 1.597029152470869E-14 -4.401973790542939E-14 -1.322202377180728E-10 -5.618278801584963E-10 5.271302716441691E-10 1.28785240763392E-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 17.6   n/a MPO495223  

447825 (2007 TH332)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 TH332 = 2011 UJ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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