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JPL Small-Body Database Browser
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71242 (2000 AQ8)
Classification: Main-belt Asteroid          SPK-ID: 2071242
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 .2283849362286763 4.4224e-08  
a 2.691624735585575 1.8588e-08 au
q 2.076898191997336 1.1915e-07 au
i 4.634792735815362 6.4424e-06 deg
node 28.10518409366185 5.9595e-05 deg
peri 39.58832525526347 6.1331e-05 deg
M 239.3081385360247 1.5978e-05 deg
tp 2459541.248941264300
(2021-Nov-22.74894126)
7.5092e-05 TDB
period 1612.947356133487
4.42
1.6708e-05
4.574e-08
d
yr
n .2231938932359095 2.312e-09 deg/d
Q 3.306351279173814 2.2833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      10459 days (28.64 yr)  
   first obs. used      1990-10-13  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:22:55  

Additional Information
 Earth MOID = 1.09321 au 
 Jupiter MOID = 2.03086 au 
 T_jup = 3.329 
[ 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 16.0   n/a MPO436281  

71242 (2000 AQ8)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AQ8 = 1990 TX7 = 1996 BK14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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