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385955 (2006 VV42)
Classification: Main-belt Asteroid          SPK-ID: 2385955
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106204256533962 6.7356e-08  
a 2.214427327550092 1.1413e-08 au
q 1.748023701242979 1.4872e-07 au
i 4.076323545519094 4.8943e-06 deg
node 286.2223270068571 0.00011025 deg
peri 68.6405583746341 0.00011107 deg
M 206.9250787463196 1.4213e-05 deg
tp 2459908.290381117773
(2022-Nov-24.79038112)
4.8025e-05 TDB
period 1203.623269529975
3.30
9.3049e-06
2.548e-08
d
yr
n .2990969094013802 2.3122e-09 deg/d
Q 2.680830953857205 1.3817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2004-01-27  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50291  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:48  

Additional Information
 Earth MOID = .747334 au 
 Jupiter MOID = 2.77529 au 
 T_jup = 3.622 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457830.5 (2017-Mar-18.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113453024881128 6.7516e-08  
q 1.74605608098461 1.4914e-07 au
tp 2457500.444803312168
(2016-Apr-21.94480331)
4.8173e-05 TDB
node 286.3080207315633 0.00011036 deg
peri 68.45341960507599 0.00011117 deg
i 4.074838814914712 4.8905e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2004-01-27  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50291  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:48  

Additional Information
 Jupiter MOID = 2.77529 au 
 T_jup = 3.622 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.558401648574605E-15 -1.005113875627187E-14 1.870891212174401E-12 5.229531523585156E-14 4.689978353177912E-13 -1.472972647338667E-14
q -1.005113875627187E-14 2.224202887904525E-14 -4.235815792826555E-12 -1.151054308100363E-13 -1.063293434270223E-12 3.280770641952939E-14
tp 1.870891212174401E-12 -4.235815792826555E-12 2.320635848857076E-9 2.904152836101075E-11 7.141733414739746E-10 -8.92471371742629E-12
node 5.229531523585156E-14 -1.151054308100363E-13 2.904152836101075E-11 1.217982640727398E-8 -1.214127273318998E-8 -2.199511221702968E-10
peri 4.689978353177912E-13 -1.063293434270223E-12 7.141733414739746E-10 -1.214127273318998E-8 1.235912001675199E-8 2.167074114924814E-10
i -1.472972647338667E-14 3.280770641952939E-14 -8.92471371742629E-12 -2.199511221702968E-10 2.167074114924814E-10 2.391699514098413E-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 17.9   n/a MPO503467  

385955 (2006 VV42)          Discovered 2006-Nov-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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