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JPL Small-Body Database Browser
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97966 (2000 QN145)
Classification: Main-belt Asteroid          SPK-ID: 2097966
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08502011384143592 4.273e-08  
a 2.297921076937171 9.7531e-09 au
q 2.102551565377338 9.6096e-08 au
i 7.351341267500941 5.1678e-06 deg
node 19.05926438485407 3.1347e-05 deg
peri 34.77740685192065 4.421e-05 deg
M 76.17585519406032 2.9651e-05 deg
tp 2458331.274664065580
(2018-Jul-31.77466407)
0.00010478 TDB
period 1272.333873895892
3.48
8.1003e-06
2.218e-08
d
yr
n .2829446007734419 1.8014e-09 deg/d
Q 2.493290588497005 1.0582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      1999-05-10  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:26:16  

Additional Information
 Earth MOID = 1.11646 au 
 Jupiter MOID = 2.7668 au 
 T_jup = 3.578 
[ 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 15.4   n/a MPO325136  

97966 (2000 QN145)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QN145 = 1999 JL34 = 1999 KD21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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