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JPL Small-Body Database Browser
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183564 (2003 MA12)
Classification: Main-belt Asteroid          SPK-ID: 2183564
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2111934121717277 4.7128e-08  
a 3.101968836118211 2.9391e-08 au
q 2.446853453168043 1.5061e-07 au
i 21.93942924968274 1.0026e-05 deg
node 220.1014841702734 1.3837e-05 deg
peri 100.2021410488991 2.9424e-05 deg
M 289.8550746515924 2.5581e-05 deg
tp 2458989.319761032012
(2020-May-19.81976103)		 0.00014422 TDB
period 1995.513050677186
5.46		 2.8361e-05
7.765e-08		 d
yr
n .1804047334482891 2.5639e-09 deg/d
Q 3.757084219068379 3.5598e-08 au
   Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1997-05-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54439  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:02  

Additional Information
 Earth MOID = 1.54737 au 
 Jupiter MOID = 1.98889 au 
 T_jup = 3.078 
[ 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 14.4   n/a MPO433201  

183564 (2003 MA12)          Discovered 2003-Jun-29 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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