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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03999595973403032 3.9313e-08  
a 2.924848689798486 1.5055e-08 au
q 2.807866559373175 1.1682e-07 au
i 1.059599435170267 4.1231e-06 deg
node 312.0398842114215 0.00024606 deg
peri 218.044810156902 0.00025204 deg
M 332.0338506311783 5.4626e-05 deg
tp 2459142.433105322373
(2020-Oct-19.93310532)
0.00027737 TDB
period 1827.063041185742
5.00
1.4107e-05
3.862e-08
d
yr
n .1970375361357889 1.5213e-09 deg/d
Q 3.041830820223798 1.5657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1544  
   data-arc span      14155 days (38.75 yr)  
   first obs. used      1981-05-02  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:54:01  

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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