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JPL Small-Body Database Browser
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97896 (2000 QN72)
Classification: Main-belt Asteroid          SPK-ID: 2097896
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742339483395298 7.0227e-08  
a 2.258619499881945 1.2317e-08 au
q 1.865091306620859 1.6447e-07 au
i 2.971182323469569 6.875e-06 deg
node 310.8370469256063 0.00013207 deg
peri 92.16926353623877 0.00013442 deg
M 248.3902776158446 2.5899e-05 deg
tp 2459384.881576769048
(2021-Jun-19.38157677)
9.121e-05 TDB
period 1239.832558319328
3.39
1.0141e-05
2.776e-08
d
yr
n .2903617892467698 2.3751e-09 deg/d
Q 2.65214769314303 1.4463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1990-10-10  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:52:35  

Additional Information
 Earth MOID = .876661 au 
 Jupiter MOID = 2.74761 au 
 T_jup = 3.600 
[ 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 16.6   n/a MPO436452  

97896 (2000 QN72)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QN72 = 1990 TF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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