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351525 (2005 SY129)
Classification: Main-belt Asteroid          SPK-ID: 2351525
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704202518545099 5.8961e-08  
a 2.19904829457032 9.6558e-09 au
q 1.824285930369416 1.2956e-07 au
i 3.059564784384703 6.5937e-06 deg
node 230.6312023775523 9.2667e-05 deg
peri 157.6134486514615 9.4953e-05 deg
M 167.6682058210884 1.8365e-05 deg
tp 2458445.748105468841
(2018-Nov-23.24810547)
5.9886e-05 TDB
period 1191.106453684605
3.26
7.845e-06
2.148e-08
d
yr
n .302239987774699 1.9907e-09 deg/d
Q 2.573810658771225 1.1301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7406 days (20.28 yr)  
   first obs. used      2000-01-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58594  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:26  

Additional Information
 Earth MOID = .829622 au 
 Jupiter MOID = 2.86743 au 
 T_jup = 3.646 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699145800324504 5.8991e-08  
q 1.82592329697815 1.2964e-07 au
tp 2457252.822489177580
(2015-Aug-18.32248918)
5.9143e-05 TDB
node 230.7076391618844 9.2846e-05 deg
peri 157.2406118472465 9.5145e-05 deg
i 3.055241112706195 6.5887e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7406 days (20.28 yr)  
   first obs. used      2000-01-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58594  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:26  

Additional Information
 Jupiter MOID = 2.86743 au 
 T_jup = 3.646 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.479926929292977E-15 -7.632903306406771E-15 -4.55107254246385E-13 -2.098528554342122E-14 -2.640000938671452E-13 -6.563196987434919E-15
q -7.632903306406771E-15 1.680620154564106E-14 1.047358790199303E-12 4.757542801503089E-14 5.898724880309461E-13 1.465595721264111E-14
tp -4.55107254246385E-13 1.047358790199303E-12 3.497911289361212E-9 6.631192640903283E-11 1.239233190206994E-9 -7.624408637768697E-13
node -2.098528554342122E-14 4.757542801503089E-14 6.631192640903283E-11 8.620426912392948E-9 -8.582580977277364E-9 -4.737034397148351E-12
peri -2.640000938671452E-13 5.898724880309461E-13 1.239233190206994E-9 -8.582580977277364E-9 9.052568275253221E-9 4.625757943950847E-12
i -6.563196987434919E-15 1.465595721264111E-14 -7.624408637768697E-13 -4.737034397148351E-12 4.625757943950847E-12 4.341141967210506E-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 MPO455544  

351525 (2005 SY129)          Discovered 2005-Sep-29 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 SY129 = 2000 BX30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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