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JPL Small-Body Database Browser
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376841 (2001 QE162)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574850780836045 5.6854e-08  
a 3.202876422393798 3.9948e-08 au
q 2.698471178920975 1.8284e-07 au
i 11.28710238641494 7.3065e-06 deg
node 351.7255288234416 3.8443e-05 deg
peri 315.66697225 4.6742e-05 deg
M 119.2821459376004 2.8521e-05 deg
tp 2458306.784108310405
(2018-Jul-07.28410831)
0.00016414 TDB
period 2093.672267925986
5.73
3.917e-05
1.072e-07
d
yr
n .1719466821598682 3.2169e-09 deg/d
Q 3.707281665866622 4.6239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6675 days (18.28 yr)  
   first obs. used      2001-08-23  
   last obs. used      2019-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57328  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:08:45  

Additional Information
 Earth MOID = 1.69828 au 
 Jupiter MOID = 1.69326 au 
 T_jup = 3.144 
[ 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 15.5   n/a MPO455716  

376841 (2001 QE162)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2001 QE162 = 2005 EM44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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