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JPL Small-Body Database Browser
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351196 (2004 DO26)
Classification: Main-belt Asteroid          SPK-ID: 2351196
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14590459222824 6.5542e-08  
a 2.738656411254722 3.1082e-08 au
q 2.339073864317347 1.8456e-07 au
i 5.915029202459359 6.0993e-06 deg
node 124.28261589 6.7764e-05 deg
peri 307.0112210401874 7.0544e-05 deg
M 275.5378147542693 1.9669e-05 deg
tp 2459388.886891878505
(2021-Jun-23.38689188)
9.2035e-05 TDB
period 1655.406862484998
4.53
2.8182e-05
7.716e-08
d
yr
n .2174691963397986 3.7022e-09 deg/d
Q 3.138238958192098 3.5617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2000-05-05  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64907  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:49:20  

Additional Information
 Earth MOID = 1.35953 au 
 Jupiter MOID = 2.13629 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456874.5 (2014-Aug-05.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468967082551258 6.5782e-08  
q 2.336426063227785 1.8529e-07 au
tp 2456069.024904634148
(2012-May-21.52490463)
9.1539e-05 TDB
node 124.47916306122 6.8067e-05 deg
peri 305.3864997280394 7.0738e-05 deg
i 5.902251269414538 6.0853e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2000-05-05  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64907  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:49:20  

Additional Information
 Jupiter MOID = 2.13629 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.327242283939606E-15 -1.20702933995922E-14 -1.319007049065895E-13 -3.405691817605658E-14 -9.534634249789255E-14 -2.12621739787785E-15
q -1.20702933995922E-14 3.433286494544704E-14 -3.559890566419476E-13 9.661156112050082E-14 1.824389369028505E-13 6.638358075082274E-15
tp -1.319007049065895E-13 -3.559890566419476E-13 8.379324223622789E-9 5.076579875880286E-12 1.80881337496157E-9 -3.777405391600586E-12
node -3.405691817605658E-14 9.661156112050082E-14 5.076579875880286E-12 4.63316595420426E-9 -4.605900018782429E-9 -7.782188470334561E-11
peri -9.534634249789255E-14 1.824389369028505E-13 1.80881337496157E-9 -4.605900018782429E-9 5.003834241482154E-9 7.67375305925075E-11
i -2.12621739787785E-15 6.638358075082274E-15 -3.777405391600586E-12 -7.782188470334561E-11 7.67375305925075E-11 3.703147623255184E-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 16.4   n/a MPO440577  

351196 (2004 DO26)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2004 DO26 = 2005 JL165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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