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30023 (2000 DN16)
Classification: Main-belt Asteroid          SPK-ID: 2030023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315692321824997 5.0424e-08  
a 2.405521165043857 9.5293e-09 au
q 2.089028592360285 1.1947e-07 au
i 2.943456196395693 4.9161e-06 deg
node 163.4357783442885 8.3128e-05 deg
peri 50.34226982371792 8.4411e-05 deg
M 234.1773592641301 1.4345e-05 deg
tp 2459872.786745229273
(2022-Oct-20.28674523)
5.5131e-05 TDB
period 1362.737479357775
3.73
8.0976e-06
2.217e-08
d
yr
n .2641741387854535 1.5698e-09 deg/d
Q 2.72201373772743 1.0783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      10595 days (29.01 yr)  
   first obs. used      1992-01-10  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59496  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:46:10  

Additional Information
 Earth MOID = 1.08487 au 
 Jupiter MOID = 2.24061 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456609.5 (2013-Nov-13.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319496181495099 5.0511e-08  
q 2.088277936130167 1.1981e-07 au
tp 2457147.050644265933
(2015-May-04.55064427)
5.2146e-05 TDB
node 163.5399206949025 8.3278e-05 deg
peri 50.38104966586202 8.4544e-05 deg
i 2.940494226108849 4.9138e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      10595 days (29.01 yr)  
   first obs. used      1992-01-10  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59496  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:46:10  

Additional Information
 Jupiter MOID = 2.24061 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.551352666934461E-15 -6.038044573436021E-15 -5.512890153746688E-13 3.428142211470961E-15 -1.751887356444085E-13 -2.536610334671051E-15
q -6.038044573436021E-15 1.43546184203711E-14 1.337039035740767E-12 -7.32123735178742E-15 4.144620678273672E-13 6.074287968803023E-15
tp -5.512890153746688E-13 1.337039035740767E-12 2.719241239402504E-9 2.19966312357613E-12 7.742988270232379E-10 7.001669752234628E-13
node 3.428142211470961E-15 -7.32123735178742E-15 2.19966312357613E-12 6.935159424270707E-9 -6.925248224407117E-9 1.619750892318363E-10
peri -1.751887356444085E-13 4.144620678273672E-13 7.742988270232379E-10 -6.925248224407117E-9 7.147700884623851E-9 -1.615973746470685E-10
i -2.536610334671051E-15 6.074287968803023E-15 7.001669752234628E-13 1.619750892318363E-10 -1.615973746470685E-10 2.414527583402593E-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 15.79   n/a E2021B10  

30023 (2000 DN16)          Discovered 2000-Feb-29 by Korlevic, K. at Visnjan
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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