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(2007 UD6)
Classification: Apollo [NEO]          SPK-ID: 3389466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2421856464513208 4.2162e-05  
a 1.230970032448732 2.9913e-05 au
q .9328467593779328 7.4568e-05 au
i 1.693079549512906 9.7716e-05 deg
node 205.7241781333403 0.058236 deg
peri 131.5154431861671 0.073899 deg
M 111.0639680734666 0.42881 deg
tp 2458846.599393129540
(2019-Dec-29.09939313)
0.59981 TDB
period 498.8496218388022
1.37
0.018184
4.979e-05
d
yr
n .7216603646465829 2.6305e-05 deg/d
Q 1.529093305519532 3.7158e-05 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      14 days  
   first obs. used      2007-10-20  
   last obs. used      2007-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .48184  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:05:33  

Additional Information
 Earth MOID = .000543788 au 
 Jupiter MOID = 3.82204 au 
 T_jup = 5.170 
[ hide covariance matrix ]
Orbital Elements at Epoch 2454398.5 (2007-Oct-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432262358016177 9.6289e-05  
q .9328535560899259 2.428e-05 au
tp 2454351.279837065464
(2007-Sep-07.77983707)
0.0011229 TDB
node 206.0618871949152 2.7957e-05 deg
peri 130.9936478918862 0.0016086 deg
i 1.696412406532189 0.00056309 deg
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      14 days  
   first obs. used      2007-10-20  
   last obs. used      2007-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .48184  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:05:33  

Additional Information
 Jupiter MOID = 3.82204 au 
 T_jup = 5.170 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.27161597393744E-9 -2.337323497689808E-9 1.074932132350277E-7 1.899133816335428E-9 -1.53909739493508E-7 5.420152882870051E-8
q -2.337323497689808E-9 5.895355160484964E-10 -2.703322451635612E-8 -4.859351900506907E-10 3.889913346788938E-8 -1.366248492794275E-8
tp 1.074932132350277E-7 -2.703322451635612E-8 1.260798617173828E-6 2.070488065482119E-8 -1.762836954818912E-6 6.286062530085153E-7
node 1.899133816335428E-9 -4.859351900506907E-10 2.070488065482119E-8 7.815736344684628E-10 -3.385179047540353E-8 1.115405739791205E-8
peri -1.53909739493508E-7 3.889913346788938E-8 -1.762836954818912E-6 -3.385179047540353E-8 2.587474961027543E-6 -8.994760290476448E-7
i 5.420152882870051E-8 -1.366248492794275E-8 6.286062530085153E-7 1.115405739791205E-8 -8.994760290476448E-7 3.170649623817255E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 28.3   n/a MPO129015  

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