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72935 (2002 AG154)
Classification: Main-belt Asteroid          SPK-ID: 2072935
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2015222694335131 3.4133e-08  
a 2.351509863308295 9.7569e-09 au
q 1.877628259059117 8.3108e-08 au
i 1.663773122415066 4.531e-06 deg
node 336.0004219448626 0.0001248 deg
peri 276.3384398146063 0.00012553 deg
M 357.3259138555543 1.7396e-05 deg
tp 2459210.283438671281
(2020-Dec-26.78343867)
6.3687e-05 TDB
period 1317.099648781622
3.61
8.1973e-06
2.244e-08
d
yr
n .2733278384312201 1.7011e-09 deg/d
Q 2.825391467557472 1.1723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1119  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-06-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:04:53  

Additional Information
 Earth MOID = .862532 au 
 Jupiter MOID = 2.22334 au 
 T_jup = 3.529 
[ 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 15.29   n/a E2021B10  
diameter diameter 2.934 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72935 (2002 AG154)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20031109/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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