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103269 (2000 AG28)
Classification: Main-belt Asteroid          SPK-ID: 2103269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .142626414002706 3.9645e-08  
a 2.278577806032481 8.8517e-09 au
q 1.953592424531915 9.1828e-08 au
i 4.830811344817187 4.2225e-06 deg
node 103.3640766837615 4.8086e-05 deg
peri 24.60015284542191 5.0093e-05 deg
M 16.4302249226577 1.6157e-05 deg
tp 2459143.162965236729
(2020-Oct-20.66296524)
5.6201e-05 TDB
period 1256.302492019607
3.44
7.3206e-06
2.004e-08
d
yr
n .2865551905586616 1.6698e-09 deg/d
Q 2.603563187533047 1.0114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      767  
   data-arc span      7715 days (21.12 yr)  
   first obs. used      1999-12-02  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:55  

Additional Information
 Earth MOID = .969908 au 
 Jupiter MOID = 2.44669 au 
 T_jup = 3.589 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO400938  
diameter diameter 1.942 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.246   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103269 (2000 AG28)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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