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103288 (2000 AA42)
Classification: Main-belt Asteroid          SPK-ID: 2103288
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588737969914225 2.9992e-08  
a 2.621459104267921 1.6449e-08 au
q 2.204977942715143 8.1201e-08 au
i 13.32230249566374 4.5728e-06 deg
node 321.4722476936716 1.3431e-05 deg
peri 283.6562322764806 2.2693e-05 deg
M 231.3208765620489 2.2084e-05 deg
tp 2459754.638915413536
(2022-Jun-24.13891541)
9.8594e-05 TDB
period 1550.29039846597
4.24
1.4591e-05
3.995e-08
d
yr
n .2322145582248488 2.1856e-09 deg/d
Q 3.037940265820699 1.9062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1215  
   data-arc span      10016 days (27.42 yr)  
   first obs. used      1993-08-17  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:58  

Additional Information
 Earth MOID = 1.23475 au 
 Jupiter MOID = 2.2058 au 
 T_jup = 3.349 
[ 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 14.59   n/a E2021B55  
diameter diameter 3.987 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103288 (2000 AA42)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AA42 = 2002 TE236 = 2003 YF127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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