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120008 (2003 AN5)
Classification: Main-belt Asteroid          SPK-ID: 2120008
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0705889987764866 2.9277e-08  
a 2.349471154586473 1.2229e-08 au
q 2.183624338129978 6.8949e-08 au
i 7.371537870263089 4.6275e-06 deg
node 119.5479080384374 2.6071e-05 deg
peri 102.5944984536198 4.5988e-05 deg
M 246.7465318093191 3.9987e-05 deg
tp 2459614.311554167895
(2022-Feb-03.81155417)		 0.00014771 TDB
period 1315.387174277286
3.60		 1.027e-05
2.812e-08		 d
yr
n .2736836781138565 2.1369e-09 deg/d
Q 2.515317971042968 1.3093e-08 au
   Orbit Determination Parameters
   # obs. used (total)      628  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1997-07-09  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:23:53  

Additional Information
 Earth MOID = 1.18714 au 
 Jupiter MOID = 2.48006 au 
 T_jup = 3.544 
[ 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 16.1   n/a MPO493685  

120008 (2003 AN5)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 AN5 = 1997 NK3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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