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190943 (2001 VB41)
Classification: Main-belt Asteroid          SPK-ID: 2190943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906045857430728 3.979e-08  
a 2.366829632633519 9.0166e-09 au
q 1.915701050980978 9.3915e-08 au
i .4515177894160682 4.3528e-06 deg
node 317.0950864079964 0.00053711 deg
peri 68.69165302469489 0.00053728 deg
M 115.4205613187188 1.0781e-05 deg
tp 2458774.087816263664
(2019-Oct-17.58781626)
4.0143e-05 TDB
period 1329.991679049173
3.64
7.6e-06
2.081e-08
d
yr
n .2706783851891226 1.5468e-09 deg/d
Q 2.81795821428606 1.0735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      8556 days (23.43 yr)  
   first obs. used      1997-10-03  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:45  

Additional Information
 Earth MOID = .918607 au 
 Jupiter MOID = 2.63536 au 
 T_jup = 3.523 
[ 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 17.1   n/a MPO503011  

190943 (2001 VB41)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 VB41 = 1997 TL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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