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183755 (2004 AR3)
Classification: Main-belt Asteroid          SPK-ID: 2183755
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07580730821267677 8.4368e-08  
a 2.315979003394171 1.5641e-08 au
q 2.140410869269781 1.9531e-07 au
i 7.277774476349823 5.3069e-06 deg
node 317.8848349734831 5.3371e-05 deg
peri 227.2624860501011 6.4652e-05 deg
M 223.1431025629856 4.1121e-05 deg
tp 2459689.900651345156
(2022-Apr-20.40065135)
0.00015006 TDB
period 1287.361015657552
3.52
1.3042e-05
3.571e-08
d
yr
n .2796418375432326 2.8329e-09 deg/d
Q 2.491547137518561 1.6827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      8789 days (24.06 yr)  
   first obs. used      1996-12-13  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:17  

Additional Information
 Earth MOID = 1.15029 au 
 Jupiter MOID = 2.49706 au 
 T_jup = 3.566 
[ 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 16.45   n/a MPCxxxxx  

183755 (2004 AR3)          Discovered 2004-Jan-13 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 AR3 = 2002 RW247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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