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441267 (2007 VH328)
Classification: Main-belt Asteroid          SPK-ID: 2441267
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083436704815909 8.2376e-08  
a 2.655182113512748 3.5582e-08 au
q 2.101991726186434 2.3132e-07 au
i 9.962930889905081 1.0018e-05 deg
node 269.8411119558142 5.1003e-05 deg
peri 85.51881629889223 6.0363e-05 deg
M 5.927287034842903 3.0745e-05 deg
tp 2458974.480834968563
(2020-May-04.98083497)
0.00013464 TDB
period 1580.301300789907
4.33
3.1767e-05
8.697e-08
d
yr
n .2278046596684161 4.5793e-09 deg/d
Q 3.208372500839062 4.2996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4738 days (12.97 yr)  
   first obs. used      2007-11-08  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:57:50  

Additional Information
 Earth MOID = 1.12555 au 
 Jupiter MOID = 2.35878 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456928.5 (2014-Sep-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210706979624828 8.1954e-08  
q 2.094866642140154 2.3039e-07 au
tp 2457395.078644246046
(2016-Jan-07.57864425)
0.00011563 TDB
node 269.9026701686361 5.1081e-05 deg
peri 85.73646546735414 6.0199e-05 deg
i 9.957659546648449 1.0011e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4738 days (12.97 yr)  
   first obs. used      2007-11-08  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:57:50  

Additional Information
 Jupiter MOID = 2.35878 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.716494775723525E-15 -1.876374731779883E-14 -3.139110844733352E-12 -3.210816540877445E-14 -6.379442783603274E-13 -3.727078295742591E-14
q -1.876374731779883E-14 5.307807344436008E-14 9.722025381759281E-12 7.714520203793642E-14 1.975482044591751E-12 1.039149945743517E-13
tp -3.139110844733352E-12 9.722025381759281E-12 1.337045670173404E-8 -1.084347040421381E-10 3.718289873472197E-9 -4.894399773259088E-13
node -3.210816540877445E-14 7.714520203793642E-14 -1.084347040421381E-10 2.609276187706151E-9 -2.599516935779489E-9 1.538237813680165E-10
peri -6.379442783603274E-13 1.975482044591751E-12 3.718289873472197E-9 -2.599516935779489E-9 3.623978202399905E-9 -1.527192544404064E-10
i -3.727078295742591E-14 1.039149945743517E-13 -4.894399773259088E-13 1.538237813680165E-10 -1.527192544404064E-10 1.002164042061037E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO254766  

441267 (2007 VH328)          Discovered 2007-Nov-08 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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