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186013 (2001 QN122)
Classification: Main-belt Asteroid          SPK-ID: 2186013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07331003050953384 4.1967e-08  
a 2.516662381675026 1.6402e-08 au
q 2.332165785692234 1.0631e-07 au
i 6.420978029716618 4.8815e-06 deg
node 3.863191309249616 3.8459e-05 deg
peri 12.00439583148065 5.0646e-05 deg
M 260.5025543861697 3.5427e-05 deg
tp 2459603.537349019931
(2022-Jan-24.03734902)
0.00014531 TDB
period 1458.26302124692
3.99
1.4256e-05
3.903e-08
d
yr
n .2468690454018193 2.4134e-09 deg/d
Q 2.701158977657818 1.7604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6876 days (18.83 yr)  
   first obs. used      2001-08-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53812  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:35  

Additional Information
 Earth MOID = 1.33161 au 
 Jupiter MOID = 2.62136 au 
 T_jup = 3.446 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.38   n/a E2021B55  

186013 (2001 QN122)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 QN122 = 2003 AV84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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