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JPL Small-Body Database Browser
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71311 (2000 AO75)
Classification: Main-belt Asteroid          SPK-ID: 2071311
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3186822763949244 4.4944e-08  
a 2.575467272442935 1.4564e-08 au
q 1.754711499280193 1.2254e-07 au
i 5.423310957225471 4.993e-06 deg
node 140.1440754615298 3.5234e-05 deg
peri 248.9212777214182 3.6867e-05 deg
M 278.6683415788651 1.4549e-05 deg
tp 2458941.566926301437
(2020-Apr-02.06692630)
6.3482e-05 TDB
period 1509.671582408193
4.13
1.2805e-05
3.506e-08
d
yr
n .2384624604417183 2.0227e-09 deg/d
Q 3.396223045605676 1.9205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      850  
   data-arc span      25579 days (70.03 yr)  
   first obs. used      1949-08-21  
   last obs. used      2019-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:01  

Additional Information
 Earth MOID = .767729 au 
 Jupiter MOID = 2.07153 au 
 T_jup = 3.348 
[ 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 15.1   n/a MPO449450  

71311 (2000 AO75)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AO75 = 1949 QM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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