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JPL Small-Body Database Browser
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14245 (2000 AS31)
Classification: Main-belt Asteroid          SPK-ID: 2014245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2551864432730658 3.9294e-08  
a 2.414474437058782 8.6467e-09 au
q 1.798333293092014 9.422e-08 au
i 6.954642761617284 4.5088e-06 deg
node 339.3404897191829 2.566e-05 deg
peri 343.2468476688416 2.6395e-05 deg
M 290.6870394788734 7.6577e-06 deg
tp 2459264.342220095683
(2021-Feb-18.84222010)
2.9922e-05 TDB
period 1370.352651514505
3.75
7.3613e-06
2.015e-08
d
yr
n .2627060994862382 1.4112e-09 deg/d
Q 3.03061558102555 1.0853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2006  
   data-arc span      13302 days (36.42 yr)  
   first obs. used      1983-09-02  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48245  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:54:01  

Additional Information
 Earth MOID = .787506 au 
 Jupiter MOID = 2.31373 au 
 T_jup = 3.463 
[ 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 13.9   n/a MPO381377  

14245 (2000 AS31)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AS31 = 1983 RU4 = 1987 ST14 = 1987 UE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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