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45471 (2000 AG204)
Classification: Main-belt Asteroid          SPK-ID: 2045471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602977687189829 3.8098e-08  
a 2.728585233945196 1.492e-08 au
q 2.291199109184217 1.0594e-07 au
i 9.570195234076733 4.2049e-06 deg
node 140.9799058229536 2.7657e-05 deg
peri 192.3683187037595 3.0899e-05 deg
M 317.9007941721998 1.4548e-05 deg
tp 2459193.020116674190
(2020-Dec-09.52011667)
6.6952e-05 TDB
period 1646.283834573939
4.51
1.3503e-05
3.697e-08
d
yr
n .2186743211829986 1.7935e-09 deg/d
Q 3.165971358706176 1.7311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      8950 days (24.50 yr)  
   first obs. used      1996-02-14  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59462  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:52:00  

Additional Information
 Earth MOID = 1.2816 au 
 Jupiter MOID = 2.19989 au 
 T_jup = 3.317 
[ 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 15.02   n/a E2021B10  

45471 (2000 AG204)          Discovered 2000-Jan-13 by Klet at Klet
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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