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183419 (2003 AC12)
Classification: Main-belt Asteroid          SPK-ID: 2183419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2896625480876611 7.1597e-08  
a 2.574148471858741 2.0168e-08 au
q 1.828514066344179 1.9624e-07 au
i 6.390800064901006 5.1347e-06 deg
node 213.0908252715489 3.7495e-05 deg
peri 182.4032581375886 3.9049e-05 deg
M 17.95929280218843 1.3749e-05 deg
tp 2458525.244967780118
(2019-Feb-10.74496778)
5.6837e-05 TDB
period 1508.512161228095
4.13
1.7729e-05
4.854e-08
d
yr
n .2386457393269673 2.8047e-09 deg/d
Q 3.319782877373302 2.601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      5961 days (16.32 yr)  
   first obs. used      2002-10-11  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:18:51  

Additional Information
 Earth MOID = .834791 au 
 Jupiter MOID = 2.11331 au 
 T_jup = 3.359 
[ 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 15.8   n/a MPO310366  
diameter diameter 1.837 km 0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.330   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183419 (2003 AC12)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 AC12 = 2006 SS48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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