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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04027084917683942 4.5162e-08  
a 2.925079110678307 1.6971e-08 au
q 2.807283690981857 1.3017e-07 au
i 1.059400194307 4.2431e-06 deg
node 312.0480958186413 0.00028719 deg
peri 218.0769461825143 0.00029317 deg
M 253.2135899768985 5.9921e-05 deg
tp 2459142.523775709922
(2020-Oct-20.02377571)
0.00030554 TDB
period 1827.278950695683
5.00
1.5903e-05
4.354e-08
d
yr
n .1970142543714744 1.7146e-09 deg/d
Q 3.042874530374756 1.7654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      14054 days (38.48 yr)  
   first obs. used      1981-05-02  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:47:49  

Additional Information
 Earth MOID = 1.81316 au 
 Jupiter MOID = 1.92499 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-January); 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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