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442146 (2010 VH59)
Classification: Main-belt Asteroid          SPK-ID: 2442146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04441801277948322 8.3471e-08  
a 3.132804504502125 9.7323e-08 au
q 2.993651553985527 3.3137e-07 au
i 8.467169458976555 7.4961e-06 deg
node 313.6250810962533 3.9117e-05 deg
peri 113.645592983292 0.00018133 deg
M 272.3638941266412 0.00019103 deg
tp 2459693.536349679689
(2022-Apr-24.03634968)
0.0010946 TDB
period 2025.341999348761
5.55
9.4378e-05
2.584e-07
d
yr
n .1777477582135542 8.2828e-09 deg/d
Q 3.271957455018724 1.0165e-07 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      3595 days (9.84 yr)  
   first obs. used      2010-11-04  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:43:14  

Additional Information
 Earth MOID = 2.02059 au 
 Jupiter MOID = 1.88087 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458002.5 (2017-Sep-06.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04732912840671 9.188e-08  
q 2.982688158934837 3.6269e-07 au
tp 2457638.381307689899
(2016-Sep-06.88130769)
0.00090639 TDB
node 313.8547046189173 3.9342e-05 deg
peri 108.4581676728259 0.00016351 deg
i 8.44334283103662 7.4759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      3595 days (9.84 yr)  
   first obs. used      2010-11-04  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:43:14  

Additional Information
 Jupiter MOID = 1.88087 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.441887658491128E-15 -3.280000537340003E-14 -5.701194983598012E-11 5.113966749706122E-14 -9.794224523552889E-12 -5.676284385780167E-15
q -3.280000537340003E-14 1.315412073390918E-13 2.512178690496584E-10 -2.065486090972776E-13 4.339862627814839E-11 3.046033945052157E-14
tp -5.701194983598012E-11 2.512178690496584E-10 8.215364809617859E-7 -4.601104615653752E-10 1.438567888117112E-7 1.216757567766507E-10
node 5.113966749706122E-14 -2.065486090972776E-13 -4.601104615653752E-10 1.547763280636629E-9 -1.609947016042582E-9 3.60499165464475E-11
peri -9.794224523552889E-12 4.339862627814839E-11 1.438567888117112E-7 -1.609947016042582E-9 2.673404540815966E-8 -1.435185458742849E-11
i -5.676284385780167E-15 3.046033945052157E-14 1.216757567766507E-10 3.60499165464475E-11 -1.435185458742849E-11 5.588872945842884E-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 16.28   n/a E2021B25  

442146 (2010 VH59)          Discovered 2010-Nov-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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