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84920 (2003 VM1)
Classification: Main-belt Asteroid          SPK-ID: 2084920
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271512972350033 4.3333e-08  
a 2.684490574048065 1.5331e-08 au
q 2.343154115142715 1.2201e-07 au
i 11.9361568933967 4.8392e-06 deg
node 261.321953940018 2.0912e-05 deg
peri 235.540431181904 2.9895e-05 deg
M 296.0403937910398 2.3568e-05 deg
tp 2459485.926657918081
(2021-Sep-28.42665792)
0.00010643 TDB
period 1606.538922625734
4.40
1.3762e-05
3.768e-08
d
yr
n .2240842066942359 1.9196e-09 deg/d
Q 3.025827032953416 1.7281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      8119 days (22.23 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50917  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:10:18  

Additional Information
 Earth MOID = 1.3804 au 
 Jupiter MOID = 2.15597 au 
 T_jup = 3.332 
[ show covariance matrix ]

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 15.03   n/a E2021B10  

84920 (2003 VM1)          Discovered 2003-Nov-06 by Manek, J. at Ondrejov
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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