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442164 (2010 VM205)
Classification: Main-belt Asteroid          SPK-ID: 2442164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07093938682444055 1.0918e-07  
a 3.085340083806175 5.1258e-08 au
q 2.866467950116097 3.7089e-07 au
i 5.840049284912374 8.1602e-06 deg
node 343.5298779354182 5.2439e-05 deg
peri 342.5759819187857 9.0369e-05 deg
M 338.0385624406607 6.3871e-05 deg
tp 2459121.256704697320
(2020-Sep-28.75670470)
0.0003495 TDB
period 1979.488527268475
5.42
4.9329e-05
1.351e-07
d
yr
n .1818651611468389 4.5321e-09 deg/d
Q 3.304212217496253 5.4895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6776 days (18.55 yr)  
   first obs. used      2002-03-21  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:48:40  

Additional Information
 Earth MOID = 1.85553 au 
 Jupiter MOID = 1.98522 au 
 T_jup = 3.215 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458124.5 (2018-Jan-06.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07207874881041816 1.1062e-07  
q 2.858549282483225 3.7564e-07 au
tp 2457154.801279404823
(2015-May-12.30127940)
0.00036514 TDB
node 343.7180370613542 5.25e-05 deg
peri 344.2672749991334 8.8295e-05 deg
i 5.839654464688319 8.1565e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6776 days (18.55 yr)  
   first obs. used      2002-03-21  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:48:40  

Additional Information
 Jupiter MOID = 1.98522 au 
 T_jup = 3.215 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.223734802851433E-14 -4.137952595439257E-14 2.620234463944195E-11 -7.13701525047484E-14 5.103460903262286E-12 -6.282000913869609E-15
q -4.137952595439257E-14 1.411019532417618E-13 -9.216787189483333E-11 2.395642624785622E-13 -1.783483253477779E-11 2.187396580573891E-14
tp 2.620234463944195E-11 -9.216787189483333E-11 1.33329958781563E-7 -1.715837920727193E-10 2.59150397898311E-8 5.45213534274099E-13
node -7.13701525047484E-14 2.395642624785622E-13 -1.715837920727193E-10 2.756221764191901E-9 -2.774532469900638E-9 -7.35462696608393E-11
peri 5.103460903262286E-12 -1.783483253477779E-11 2.59150397898311E-8 -2.774532469900638E-9 7.795960759918297E-9 7.342217740878359E-11
i -6.282000913869609E-15 2.187396580573891E-14 5.45213534274099E-13 -7.35462696608393E-11 7.342217740878359E-11 6.652838290474129E-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 16.2   n/a MPO437719  

442164 (2010 VM205)          Discovered 2004-Aug-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 VM205 = 2010 VD213 = 2010 XT13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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