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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03999595506936982 4.2367e-08  
a 2.924848688058433 1.6124e-08 au
q 2.807866571346143 1.2369e-07 au
i 1.05959962663848 4.1806e-06 deg
node 312.0399181051185 0.00027198 deg
peri 218.0447714206354 0.00027788 deg
M 332.0338561109161 5.7694e-05 deg
tp 2459142.433077385085
(2020-Oct-19.93307739)
0.00029307 TDB
period 1827.063039555305
5.00
1.5108e-05
4.136e-08
d
yr
n .1970375363116215 1.6293e-09 deg/d
Q 3.041830804770723 1.6768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1446  
   data-arc span      14128 days (38.68 yr)  
   first obs. used      1981-05-02  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52346  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:23:32  

Additional Information
 Earth MOID = 1.81329 au 
 Jupiter MOID = 1.92466 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 14.3   n/a MPO384880  
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. 2019-August); 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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