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JPL Small-Body Database Browser
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183443 (2003 AZ91)
Classification: Main-belt Asteroid          SPK-ID: 2183443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564690371821105 1.6963e-07  
a 2.548726942893941 2.015e-08 au
q 2.149930092099222 4.3796e-07 au
i 13.5371789618656 6.7574e-06 deg
node 321.8505353601569 2.7699e-05 deg
peri 80.85255386161687 4.9584e-05 deg
M 131.2183290995217 3.5684e-05 deg
tp 2458458.779345763725
(2018-Dec-06.27934576)
0.00014495 TDB
period 1486.220994150501
4.07
1.7625e-05
4.825e-08
d
yr
n .2422250805343857 2.8725e-09 deg/d
Q 2.94752379368866 2.3303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      7799 days (21.35 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:01  

Additional Information
 Earth MOID = 1.20541 au 
 Jupiter MOID = 2.54776 au 
 T_jup = 3.386 
[ 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 15.2   n/a MPO502990  

183443 (2003 AZ91)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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