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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1417311352678294 4.8861e-08  
a 3.224896265679325 2.7309e-08 au
q 2.767828056823611 1.5843e-07 au
i 1.289451838069707 6.9499e-06 deg
node 177.122369923253 0.00022525 deg
peri 140.9486928172517 0.00022637 deg
M 104.6564706749934 2.257e-05 deg
tp 2458385.555905620393
(2018-Sep-24.05590562)
0.00013178 TDB
period 2115.300397088155
5.79
2.6869e-05
7.356e-08
d
yr
n .1701885937787194 2.1618e-09 deg/d
Q 3.68196447453504 3.1179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6658 days (18.23 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:10:44  

Additional Information
 Earth MOID = 1.75475 au 
 Jupiter MOID = 1.61701 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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