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97864 (2000 QS28)
Classification: Main-belt Asteroid          SPK-ID: 2097864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2585409465177953 4.3931e-08  
a 2.360199253943867 8.1385e-09 au
q 1.749991104858625 1.0604e-07 au
i 3.413096764629433 4.691e-06 deg
node 350.3768496847812 7.3851e-05 deg
peri 346.8809076917445 7.4292e-05 deg
M 165.7046787985282 8.3066e-06 deg
tp 2458390.887728944697
(2018-Sep-29.38772894)
2.9413e-05 TDB
period 1324.406885618117
3.63
6.8503e-06
1.876e-08
d
yr
n .2718197888498469 1.4059e-09 deg/d
Q 2.970407403029108 1.0243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1999-04-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54737  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:24:44  

Additional Information
 Earth MOID = .741007 au 
 Jupiter MOID = 2.42278 au 
 T_jup = 3.504 
[ 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 16.2   n/a MPO296786  

97864 (2000 QS28)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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