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165712 (2001 QV33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2165712
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 .1417057687557765 4.773e-08  
a 3.225530881490701 2.663e-08 au
q 2.768454548283564 1.5357e-07 au
i 1.289461233792509 6.1147e-06 deg
node 177.108848877311 0.00021983 deg
peri 141.053483772981 0.00022075 deg
M 138.582593190897 2.1161e-05 deg
tp 2458385.971253476361
(2018-Sep-24.47125348)
0.00012215 TDB
period 2115.924821413799
5.79
2.6203e-05
7.174e-08
d
yr
n .1701383699253826 2.107e-09 deg/d
Q 3.682607214697838 3.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7113 days (19.47 yr)  
   first obs. used      2001-08-16  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60135  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:24:19  

Additional Information
 Earth MOID = 1.75341 au 
 Jupiter MOID = 1.61648 au 
 T_jup = 3.172 
[ 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 15.7   n/a MPO454116  

165712 (2001 QV33)          Discovered 2001-Aug-17 by Kusnirak, P., Babiakova, U. at Ondrejov
Reference: 20071026/Numbers.arcLast Updated: 2007-10-28

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