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14243 (2000 AH29)
Classification: Main-belt Asteroid          SPK-ID: 2014243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03979415664647768 3.9014e-08  
a 2.924269644748486 1.4935e-08 au
q 2.807900800428826 1.1615e-07 au
i 1.059572765706021 4.1196e-06 deg
node 312.0393810581896 0.00024146 deg
peri 217.984852381453 0.00024751 deg
M 11.49940606492714 5.4367e-05 deg
tp 2459142.155830771880
(2020-Oct-19.65583077)
0.00027579 TDB
period 1826.520500583472
5.00
1.3993e-05
3.831e-08
d
yr
n .1970960631895453 1.5099e-09 deg/d
Q 3.040638489068147 1.5529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1586  
   data-arc span      14499 days (39.70 yr)  
   first obs. used      1981-05-02  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51157  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:16:57  

Additional Information
 Earth MOID = 1.81292 au 
 Jupiter MOID = 1.92483 au 
 T_jup = 3.277 
[ 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 14.28   n/a E2021B10  
diameter diameter 3.719 km 0.877 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.199 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.321   0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14243 (2000 AH29)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AH29 = 1981 JD1 = 1994 YA4 = 1998 UV34 = 1999 XZ217 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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