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190758 (2001 QH96)
Classification: Amor [NEO]          SPK-ID: 2190758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 71 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3645088609499408 4.1117e-08  
a 1.749392924210391 1.0467e-08 au
q 1.111723702052575 7.5617e-08 au
i 13.95271918589365 7.5966e-06 deg
node 178.6009394453382 2.4586e-05 deg
peri 130.4210976711006 5.083e-05 deg
M 143.423764948931 4.9066e-05 deg
tp 2458863.796141498060
(2020-Jan-15.29614150)
0.00011235 TDB
period 845.1415921472907
2.31
7.5849e-06
2.077e-08
d
yr
n .4259641264197295 3.8229e-09 deg/d
Q 2.387062146368206 1.4282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      9600 days (26.28 yr)  
   first obs. used      1994-09-10  
   last obs. used      2020-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-23 05:48:46  

Additional Information
 Earth MOID = .166949 au 
 Jupiter MOID = 2.99377 au 
 T_jup = 4.022 
[ 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 18.4   n/a MPO410919  

190758 (2001 QH96)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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