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441637 (2008 VZ76)
Classification: Main-belt Asteroid          SPK-ID: 2441637
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559088143152887 6.0379e-08  
a 2.41255976192571 2.4038e-08 au
q 2.036420429979097 1.5535e-07 au
i 4.934367925401033 5.2475e-06 deg
node 107.3704940920624 0.00012594 deg
peri 324.3334989547695 0.00013385 deg
M 121.1176038762914 4.7258e-05 deg
tp 2458936.009879970720
(2020-Mar-27.50987997)
0.00017545 TDB
period 1368.722942866866
3.75
2.0457e-05
5.601e-08
d
yr
n .2630188979268223 3.931e-09 deg/d
Q 2.788699093872323 2.7786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4545 days (12.44 yr)  
   first obs. used      2008-11-02  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:57:54  

Additional Information
 Earth MOID = 1.05337 au 
 Jupiter MOID = 2.47511 au 
 T_jup = 3.497 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458330.5 (2018-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551747489009134 6.0225e-08  
q 2.038861211735202 1.5448e-07 au
tp 2458936.326472640195
(2020-Mar-27.82647264)
0.00017661 TDB
node 107.3749739958219 0.00012596 deg
peri 324.3742769209181 0.00013398 deg
i 4.933493684886727 5.2453e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4545 days (12.44 yr)  
   first obs. used      2008-11-02  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:57:54  

Additional Information
 Jupiter MOID = 2.47511 au 
 T_jup = 3.497 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.627105298223345E-15 -9.238252759014662E-15 -6.878027845654967E-12 -1.38319305359786E-13 -1.752503155277338E-12 -1.14754971577529E-14
q -9.238252759014662E-15 2.386276129612683E-14 1.864551361260305E-11 3.754192311970537E-13 4.720566694426215E-12 3.110823046981431E-14
tp -6.878027845654967E-12 1.864551361260305E-11 3.11895141322257E-8 5.236406451414032E-10 8.243395480181151E-9 4.252201328520616E-11
node -1.38319305359786E-13 3.754192311970537E-13 5.236406451414032E-10 1.586510812437841E-8 -1.566038558630362E-8 1.652946263519675E-10
peri -1.752503155277338E-12 4.720566694426215E-12 8.243395480181151E-9 -1.566038558630362E-8 1.794931008144932E-8 -1.529517182460322E-10
i -1.14754971577529E-14 3.110823046981431E-14 4.252201328520616E-11 1.652946263519675E-10 -1.529517182460322E-10 2.751362622694434E-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 17.89   n/a MPCxxxxx  

441637 (2008 VZ76)          Discovered 2008-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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