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392097 (2009 DZ126)
Classification: Main-belt Asteroid          SPK-ID: 2392097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04804404908922953 7.6688e-08  
a 2.814675433734044 4.2375e-08 au
q 2.679447029025478 2.0208e-07 au
i 2.604779285138568 7.4735e-06 deg
node 287.6231256447921 0.00020994 deg
peri 199.5940692726601 0.00023471 deg
M 181.0295503448569 0.00010319 deg
tp 2459857.971589075087
(2022-Oct-05.47158907)
0.00049612 TDB
period 1724.808607576521
4.72
3.8951e-05
1.066e-07
d
yr
n .208718809970357 4.7134e-09 deg/d
Q 2.949903838442611 4.4411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5581 days (15.28 yr)  
   first obs. used      2004-03-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:33  

Additional Information
 Earth MOID = 1.69473 au 
 Jupiter MOID = 2.07387 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457548.5 (2016-Jun-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04750148404791578 7.6557e-08  
q 2.679990614726967 2.021e-07 au
tp 2458118.956879605122
(2017-Dec-31.45687961)
0.00050248 TDB
node 287.6977341118921 0.00021045 deg
peri 196.6078285340512 0.00023598 deg
i 2.601489996653106 7.4689e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5581 days (15.28 yr)  
   first obs. used      2004-03-20  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:33  

Additional Information
 Jupiter MOID = 2.07387 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.861004084564376E-15 -1.522743716108058E-14 1.991353175039421E-13 5.205145747938647E-14 -3.306177759275935E-13 7.929044550990725E-16
q -1.522743716108058E-14 4.08434244513E-14 1.270964268264328E-12 -1.346742237628548E-13 1.135485189580212E-12 -1.559671946333413E-15
tp 1.991353175039421E-13 1.270964268264328E-12 2.52489840202451E-7 -4.788810995116213E-10 5.370165443019536E-8 -1.250937224648319E-11
node 5.205145747938647E-14 -1.346742237628548E-13 -4.788810995116213E-10 4.4290677193391E-8 -4.4349050546442E-8 -2.209783649701213E-10
peri -3.306177759275935E-13 1.135485189580212E-12 5.370165443019536E-8 -4.4349050546442E-8 5.568611849158674E-8 2.180379932744285E-10
i 7.929044550990725E-16 -1.559671946333413E-15 -1.250937224648319E-11 -2.209783649701213E-10 2.180379932744285E-10 5.578398678526912E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO437605  

392097 (2009 DZ126)          Discovered 2009-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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