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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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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.


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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 .07582150674307021 8.5184e-08  
a 2.315888679053185 1.5931e-08 au
q 2.140294509958154 1.9696e-07 au
i 7.277745496203678 5.8827e-06 deg
node 317.8847067403437 5.4178e-05 deg
peri 227.352100762368 6.5502e-05 deg
M 167.1099157426594 4.097e-05 deg
tp 2458402.949428703461
(2018-Oct-11.44942870)
0.00014313 TDB
period 1287.285704805363
3.52
1.3283e-05
3.637e-08
d
yr
n .2796581975983582 2.8857e-09 deg/d
Q 2.491482848148216 1.7139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      8715 days (23.86 yr)  
   first obs. used      1996-12-13  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:31:47  

Additional Information
 Earth MOID = 1.15067 au 
 Jupiter MOID = 2.49815 au 
 T_jup = 3.567 
[ 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 16.4   n/a MPO136719  

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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