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JPL Small-Body Database Browser
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382457 (2000 QO122)
Classification: Main-belt Asteroid          SPK-ID: 2382457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3453708161760372 1.0322e-07  
a 2.61372897433731 1.0968e-08 au
q 1.711023265207477 2.6831e-07 au
i 6.472242632881285 5.857e-06 deg
node 317.2341924923709 8.8187e-05 deg
peri 39.01710740580936 8.8811e-05 deg
M 145.8272113253914 1.1281e-05 deg
tp 2457975.290850116290
(2017-Aug-09.79085012)
4.673e-05 TDB
period 1543.438237023638
4.23
9.7149e-06
2.66e-08
d
yr
n .2332454848949595 1.4681e-09 deg/d
Q 3.516434683467144 1.4756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2000-08-25  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:26:06  

Additional Information
 Earth MOID = .711155 au 
 Jupiter MOID = 1.96432 au 
 T_jup = 3.313 
[ 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 16.9   n/a MPO434370  

382457 (2000 QO122)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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