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183444 (2003 AN94)
Classification: Main-belt Asteroid          SPK-ID: 2183444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09781848394978232 5.7461e-08  
a 2.793317625798788 2.5726e-08 au
q 2.520079530452945 1.6613e-07 au
i 9.923015524274948 4.7829e-06 deg
node 54.03104487072839 3.656e-05 deg
peri 94.21477861407797 4.3796e-05 deg
M 247.0674569839519 2.4102e-05 deg
tp 2459535.428228451870
(2021-Nov-16.92822845)
0.0001159 TDB
period 1705.214078242334
4.67
2.3557e-05
6.45e-08
d
yr
n .2111171873334951 2.9165e-09 deg/d
Q 3.06655572114463 2.8242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:01  

Additional Information
 Earth MOID = 1.5551 au 
 Jupiter MOID = 1.99428 au 
 T_jup = 3.299 
[ 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 15.7   n/a MPO494016  

183444 (2003 AN94)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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