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216351 (2007 YV46)
Classification: Main-belt Asteroid          SPK-ID: 2216351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02770661326976941 9.2873e-08  
a 2.8017893065125 3.0803e-08 au
q 2.724161213733582 2.4784e-07 au
i 15.10535613254829 5.7368e-06 deg
node 120.266522651672 3.3082e-05 deg
peri 130.4828793467216 0.00012814 deg
M 191.4359064727079 0.00012675 deg
tp 2460198.573569946506
(2023-Sep-11.07356995)
0.00060719 TDB
period 1712.977414932032
4.69
2.8249e-05
7.734e-08
d
yr
n .2101603890756984 3.4657e-09 deg/d
Q 2.879417399291417 3.1656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      5695 days (15.59 yr)  
   first obs. used      2005-06-11  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50651  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:28  

Additional Information
 Earth MOID = 1.72345 au 
 Jupiter MOID = 2.26008 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458003.5 (2017-Sep-07.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02835693358239263 9.2101e-08  
q 2.721975322024754 2.4561e-07 au
tp 2458503.471076774967
(2019-Jan-19.97107677)
0.00059362 TDB
node 120.3447577230901 3.3136e-05 deg
peri 134.2706756948629 0.00012769 deg
i 15.0931505648776 5.7325e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      5695 days (15.59 yr)  
   first obs. used      2005-06-11  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50651  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:28  

Additional Information
 Jupiter MOID = 2.26008 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.482587969871106E-15 -2.249046046401198E-14 -7.866347774367637E-12 -8.188251707429298E-15 -2.06444886136049E-12 3.300275747713929E-14
q -2.249046046401198E-14 6.032463704652013E-14 2.576210105895996E-11 2.631259878731047E-14 6.439600983720956E-12 -8.673990694781283E-14
tp -7.866347774367637E-12 2.576210105895996E-11 3.523851395485244E-7 -1.270560217285501E-10 7.326368778212484E-8 -1.019717521696569E-10
node -8.188251707429298E-15 2.631259878731047E-14 -1.270560217285501E-10 1.097971933434119E-9 -1.085934401392031E-9 -2.784069868951133E-11
peri -2.06444886136049E-12 6.439600983720956E-12 7.326368778212484E-8 -1.085934401392031E-9 1.630385208509334E-8 4.063523340845161E-12
i 3.300275747713929E-14 -8.673990694781283E-14 -1.019717521696569E-10 -2.784069868951133E-11 4.063523340845161E-12 3.286166377000489E-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 15.69   n/a MPCxxxxx  

216351 (2007 YV46)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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