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334076 (2001 QW33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2334076
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985813191755654 6.1203e-08  
a 3.230813296825485 3.0657e-08 au
q 2.589234130331922 2.0473e-07 au
i 9.671127168577707 8.144e-06 deg
node 267.195535229483 4.3439e-05 deg
peri 84.67277308874716 5.0355e-05 deg
M 86.2822461963856 2.2381e-05 deg
tp 2458492.123857842671
(2019-Jan-08.62385784)
0.0001308 TDB
period 2121.124788059878
5.81
3.0191e-05
8.266e-08
d
yr
n .16972127336708 2.4157e-09 deg/d
Q 3.872392463319048 3.6745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7004 days (19.18 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63428  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:32:48  

Additional Information
 Earth MOID = 1.60648 au 
 Jupiter MOID = 1.74811 au 
 T_jup = 3.133 
[ 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 15.3   n/a MPO476532  

334076 (2001 QW33)          Discovered 2001-Aug-17 by Kusnirak, P., Babiakova, U. at Ondrejov
Reference: 20120831/Numbers.arcLast Updated: 2012-09-04

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