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JPL Small-Body Database Browser
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359947 (2012 AN19)
Classification: Main-belt Asteroid          SPK-ID: 2359947
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664983194371359 1.1993e-07  
a 2.543936482841007 4.4566e-08 au
q 2.120375333693161 3.1295e-07 au
i 13.26330006937722 7.1284e-06 deg
node 48.74021015509026 4.5832e-05 deg
peri 280.3398556185164 4.8687e-05 deg
M 45.9296892295296 2.4236e-05 deg
tp 2458411.418591651603
(2018-Oct-19.91859165)
9.6684e-05 TDB
period 1482.032823371668
4.06
3.8945e-05
1.066e-07
d
yr
n .2429095997894226 6.3832e-09 deg/d
Q 2.967497631988853 5.1986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5754 days (15.75 yr)  
   first obs. used      2002-09-10  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:33:26  

Additional Information
 Earth MOID = 1.1574 au 
 Jupiter MOID = 2.49349 au 
 T_jup = 3.388 
[ 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 16.3   n/a MPO455597  

359947 (2012 AN19)          Discovered 2006-Jul-29 by Siding Spring Survey at Siding Spring
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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