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357421 (2003 YF29)
Classification: Main-belt Asteroid          SPK-ID: 2357421
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3024678189548604 8.1672e-08  
a 2.667157682359012 2.3952e-08 au
q 1.860428315367181 2.3126e-07 au
i 5.988413948307593 5.1525e-06 deg
node 92.70780007084932 0.00011429 deg
peri 337.0201686727585 0.00011757 deg
M 292.7421852563897 2.2e-05 deg
tp 2459297.743055291391
(2021-Mar-24.24305529)
9.712e-05 TDB
period 1591.004707970636
4.36
2.1432e-05
5.868e-08
d
yr
n .2262721148444548 3.048e-09 deg/d
Q 3.473887049350842 3.1197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6153 days (16.85 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:22  

Additional Information
 Earth MOID = .876633 au 
 Jupiter MOID = 1.84462 au 
 T_jup = 3.308 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458364.5 (2018-Sep-03.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .30162082536147 7.9673e-08  
q 1.86623473907689 2.2404e-07 au
tp 2457699.126171613312
(2016-Nov-06.62617161)
9.8856e-05 TDB
node 92.76516794175642 0.00011472 deg
peri 336.2869823289327 0.000118 deg
i 5.976228372682734 5.0994e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6153 days (16.85 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:22  

Additional Information
 Jupiter MOID = 1.84462 au 
 T_jup = 3.308 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.34784723905538E-15 -1.783041429772439E-14 7.628625452980808E-13 -4.457128463555789E-14 7.010449182385863E-13 -1.381971714371788E-14
q -1.783041429772439E-14 5.019287142752444E-14 -2.01351223909315E-12 1.21543968170855E-13 -1.907669784806457E-12 4.007117771650581E-14
tp 7.628625452980808E-13 -2.01351223909315E-12 9.772571806670087E-9 2.167352202857513E-10 2.846697660658321E-9 5.051939661629407E-11
node -4.457128463555789E-14 1.21543968170855E-13 2.167352202857513E-10 1.316103726398289E-8 -1.303723800256989E-8 2.180179012721045E-10
peri 7.010449182385863E-13 -1.907669784806457E-12 2.846697660658321E-9 -1.303723800256989E-8 1.392350265638755E-8 -2.023719666349763E-10
i -1.381971714371788E-14 4.007117771650581E-14 5.051939661629407E-11 2.180179012721045E-10 -2.023719666349763E-10 2.600422383676993E-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 17.8   n/a MPO397318  

357421 (2003 YF29)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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