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134967 (2001 DR103)
Classification: Main-belt Asteroid          SPK-ID: 2134967
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225916632703997 3.9695e-08  
a 2.386984713891712 1.2636e-08 au
q 2.094360287614708 9.0368e-08 au
i 7.349125933094864 3.6629e-06 deg
node 299.9417656093583 3.4893e-05 deg
peri 194.683238952373 4.0318e-05 deg
M 91.39513203860514 2.1198e-05 deg
tp 2458658.525717175496
(2019-Jun-24.02571718)
7.7944e-05 TDB
period 1347.016400882485
3.69
1.0696e-05
2.928e-08
d
yr
n .2672573249770006 2.1222e-09 deg/d
Q 2.679609140168716 1.4185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      7108 days (19.46 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:04:58  

Additional Information
 Earth MOID = 1.10958 au 
 Jupiter MOID = 2.36786 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457286.5 (2015-Sep-21.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1231776379159209 3.975e-08  
q 2.093084490218664 9.0661e-08 au
tp 2457312.504502178704
(2015-Oct-17.00450218)
7.2754e-05 TDB
node 299.9856711515117 3.4876e-05 deg
peri 194.9166755765205 4.0228e-05 deg
i 7.351309093084913 3.6639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      7108 days (19.46 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:04:58  

Additional Information
 Jupiter MOID = 2.36786 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.580024283030891E-15 -3.582018308373088E-15 8.019510010713816E-13 1.232638671329457E-14 1.54530635557299E-13 -2.839630863609834E-15
q -3.582018308373088E-15 8.219355803368036E-15 -1.624105670773393E-12 -2.671377873998498E-14 -2.980336796802444E-13 6.358283471249849E-15
tp 8.019510010713816E-13 -1.624105670773393E-12 5.293155785217908E-9 9.768101283702317E-12 1.474418380727996E-9 -7.608916577173187E-12
node 1.232638671329457E-14 -2.671377873998498E-14 9.768101283702317E-12 1.216331291605212E-9 -1.203883578154579E-9 1.764041547357556E-11
peri 1.54530635557299E-13 -2.980336796802444E-13 1.474418380727996E-9 -1.203883578154579E-9 1.618316907565709E-9 -1.958566490017086E-11
i -2.839630863609834E-15 6.358283471249849E-15 -7.608916577173187E-12 1.764041547357556E-11 -1.958566490017086E-11 1.342437837794299E-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 15.8   n/a MPO432813  

134967 (2001 DR103)          Discovered 2001-Feb-16 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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