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372601 (2009 VH1)
Classification: Main-belt Asteroid          SPK-ID: 2372601
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057912606554165 6.1765e-08  
a 2.56955389628415 3.1786e-08 au
q 2.297717550274212 1.5798e-07 au
i 15.29532357569458 6.7561e-06 deg
node 33.84374452280149 2.5025e-05 deg
peri 263.5294711344109 4.8064e-05 deg
M 315.1166652744856 4.7983e-05 deg
tp 2459188.071840458465
(2020-Dec-04.57184046)
0.00020182 TDB
period 1504.47516830031
4.12
2.7916e-05
7.643e-08
d
yr
n .2392861029449308 4.4401e-09 deg/d
Q 2.841390242294087 3.5149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6244 days (17.10 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:02:54  

Additional Information
 Earth MOID = 1.34258 au 
 Jupiter MOID = 2.37376 au 
 T_jup = 3.373 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457615.5 (2016-Aug-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048367926904769 6.1785e-08  
q 2.300157606441354 1.5773e-07 au
tp 2457683.442876867061
(2016-Oct-21.94287687)
0.00019411 TDB
node 33.85701397843381 2.5019e-05 deg
peri 263.5068701832948 4.8344e-05 deg
i 15.29655302905321 6.7564e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6244 days (17.10 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:02:54  

Additional Information
 Jupiter MOID = 2.37376 au 
 T_jup = 3.373 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.817346387008023E-15 -9.584788733334459E-15 2.875090059718891E-12 2.862969176510093E-14 5.268576468636151E-13 1.591620322164614E-14
q -9.584788733334459E-15 2.487766477221339E-14 -5.948988482834051E-12 -6.869843307417624E-14 -1.0692935248336E-12 -3.644922948422088E-14
tp 2.875090059718891E-12 -5.948988482834051E-12 3.76804690891644E-8 1.588625962233067E-10 8.077357929872792E-9 4.405418187963214E-11
node 2.862969176510093E-14 -6.869843307417624E-14 1.588625962233067E-10 6.25954473980541E-10 -5.683742656629507E-10 1.617761412026188E-12
peri 5.268576468636151E-13 -1.0692935248336E-12 8.077357929872792E-9 -5.683742656629507E-10 2.337133301765801E-9 7.941433709489115E-12
i 1.591620322164614E-14 -3.644922948422088E-14 4.405418187963214E-11 1.617761412026188E-12 7.941433709489115E-12 4.564939245590418E-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 16.0   n/a MPO334916  

372601 (2009 VH1)          Discovered 2009-Nov-09 by Mayhill at Mayhill
Reference: Last Updated: 2013-09-23

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