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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667974151645416 1.1221e-07  
a 2.544117299184012 3.5415e-08 au
q 2.119765109804724 2.913e-07 au
i 13.26137919543257 6.6474e-06 deg
node 48.72439204245587 4.1749e-05 deg
peri 280.4429061607425 4.4758e-05 deg
M 191.5281888656133 2.5871e-05 deg
tp 2459894.131595467261
(2022-Nov-10.63159547)
0.00011776 TDB
period 1482.190834697132
4.06
3.0949e-05
8.473e-08
d
yr
n .2428837040228775 5.0716e-09 deg/d
Q 2.968469488563299 4.1323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-09-10  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:17:02  

Additional Information
 Earth MOID = 1.15584 au 
 Jupiter MOID = 2.49475 au 
 T_jup = 3.387 
[ 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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