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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669337150234236 1.122e-07  
a 2.543691103596165 3.533e-08 au
q 2.119063297800825 2.9125e-07 au
i 13.26252045041802 6.6469e-06 deg
node 48.71751291554229 4.1624e-05 deg
peri 280.4961576205794 4.4644e-05 deg
M 239.0860834634028 2.6605e-05 deg
tp 2459894.201295712295
(2022-Nov-10.70129571)
0.00011765 TDB
period 1481.818400962936
4.06
3.0872e-05
8.452e-08
d
yr
n .2429447493471938 5.0614e-09 deg/d
Q 2.968318909391505 4.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6813 days (18.65 yr)  
   first obs. used      2002-09-10  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:47:28  

Additional Information
 Earth MOID = 1.1562 au 
 Jupiter MOID = 2.49444 au 
 T_jup = 3.388 
[ 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 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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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