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180333 (2003 YE29)
Classification: Main-belt Asteroid          SPK-ID: 2180333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846930847882863 4.3241e-08  
a 2.334486959101746 1.1952e-08 au
q 1.903323361227218 1.0368e-07 au
i 7.95282524271599 5.041e-06 deg
node 103.6465199767537 3.0975e-05 deg
peri 296.9428227852554 3.4072e-05 deg
M 319.320840760443 1.2643e-05 deg
tp 2459347.716020129038
(2021-May-13.21602013)
4.6042e-05 TDB
period 1302.823564625643
3.57
1.0005e-05
2.739e-08
d
yr
n .2763229110792475 2.122e-09 deg/d
Q 2.765650556976273 1.4159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      7635 days (20.90 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-09-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:05  

Additional Information
 Earth MOID = .926593 au 
 Jupiter MOID = 2.65645 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457618.5 (2016-Aug-18.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862926752351119 4.3406e-08  
q 1.898884584310733 1.0422e-07 au
tp 2458045.086118426247
(2017-Oct-18.58611843)
4.3787e-05 TDB
node 103.6638778184876 3.099e-05 deg
peri 297.015175708252 3.4013e-05 deg
i 7.95278210259802 5.0415e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      7635 days (20.90 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-09-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:05  

Additional Information
 Jupiter MOID = 2.65645 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.884040350439422E-15 -4.505636553633411E-15 4.276023879586874E-13 -2.899656751673029E-14 2.001855256078932E-13 -7.049175719397178E-15
q -4.505636553633411E-15 1.086271992850097E-14 -9.804160907694402E-13 6.774473934894407E-14 -4.74023752915449E-13 1.723674500369663E-14
tp 4.276023879586874E-13 -9.804160907694402E-13 1.917290004484728E-9 -2.56789920018188E-11 6.230740918683015E-10 -2.770460725062656E-12
node -2.899656751673029E-14 6.774473934894407E-14 -2.56789920018188E-11 9.603825485403874E-10 -9.589510096948E-10 -1.023694396716486E-11
peri 2.001855256078932E-13 -4.74023752915449E-13 6.230740918683015E-10 -9.589510096948E-10 1.156912594773431E-9 9.193091617337278E-12
i -7.049175719397178E-15 1.723674500369663E-14 -2.770460725062656E-12 -1.023694396716486E-11 9.193091617337278E-12 2.541691437549904E-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 16.95   n/a E2021B55  

180333 (2003 YE29)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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