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65038 (2002 AT128)
Classification: Main-belt Asteroid          SPK-ID: 2065038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292626210373529 4.5712e-08  
a 2.328434619886837 9.8028e-09 au
q 2.027455058006152 1.0812e-07 au
i 5.865798803372755 4.6167e-06 deg
node 77.09863527013503 4.6479e-05 deg
peri 303.4598205613 4.9446e-05 deg
M 48.33592492508429 1.6542e-05 deg
tp 2458426.254315307425
(2018-Nov-03.75431531)
5.966e-05 TDB
period 1297.760342572316
3.55
8.1954e-06
2.244e-08
d
yr
n .2774009870624009 1.7518e-09 deg/d
Q 2.629414181767522 1.107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1439  
   data-arc span      7722 days (21.14 yr)  
   first obs. used      1997-12-04  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44314  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:03:54  

Additional Information
 Earth MOID = 1.03681 au 
 Jupiter MOID = 2.8237 au 
 T_jup = 3.554 
[ 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 15.4   n/a MPO468572  
diameter diameter 2.485 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.238   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

65038 (2002 AT128)          Discovered 2002-Jan-14 by Yeung, W. K. Y. at Desert Eagle
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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