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101434 (1998 VU33)
Classification: Main-belt Asteroid          SPK-ID: 2101434
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07773220886783375 4.1523e-08  
a 2.799369404515161 1.7774e-08 au
q 2.581768237265166 1.2255e-07 au
i 2.468645746388656 4.7995e-06 deg
node 58.72947169636188 0.00010604 deg
peri 248.8399281854035 0.0001107 deg
M 356.0986657543376 3.2685e-05 deg
tp 2459219.039559180936
(2021-Jan-04.53955918)
0.00015536 TDB
period 1710.758649443418
4.68
1.6293e-05
4.461e-08
d
yr
n .2104329562309231 2.0042e-09 deg/d
Q 3.016970571765158 1.9156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      21827 days (59.76 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:46  

Additional Information
 Earth MOID = 1.56621 au 
 Jupiter MOID = 2.15663 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456723.5 (2014-Mar-07.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07537094065138465 4.154e-08  
q 2.587697505835856 1.2196e-07 au
tp 2457514.366430579722
(2016-May-05.86643058)
0.00015811 TDB
node 58.78958374472264 0.00010588 deg
peri 249.5776856477822 0.00011085 deg
i 2.470496991961907 4.8026e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      21827 days (59.76 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:46  

Additional Information
 Jupiter MOID = 2.15663 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.725533833043143E-15 -5.0245967305441E-15 -1.308898792139946E-13 6.116725450415429E-15 1.807800458311894E-14 -2.502731004452244E-16
q -5.0245967305441E-15 1.487362739355845E-14 5.353830716681387E-13 -2.107319744205844E-14 -4.633700612371645E-14 8.984597639008736E-16
tp -1.308898792139946E-13 5.353830716681387E-13 2.500019814676166E-8 1.447737638297264E-11 5.201643034551014E-9 1.078026822519229E-12
node 6.116725450415429E-15 -2.107319744205844E-14 1.447737638297264E-11 1.121124345703307E-8 -1.119714725115622E-8 -4.06130722218829E-11
peri 1.807800458311894E-14 -4.633700612371645E-14 5.201643034551014E-9 -1.119714725115622E-8 1.228747038904648E-8 4.078207535807245E-11
i -2.502731004452244E-16 8.984597639008736E-16 1.078026822519229E-12 -4.06130722218829E-11 4.078207535807245E-11 2.306541628598506E-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 15.4   n/a MPO436474  

101434 (1998 VU33)          Discovered 1998-Nov-10 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 VU33 = 1993 TE36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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