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160199 (2002 AJ45)
Classification: Main-belt Asteroid          SPK-ID: 2160199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1235742088355412 4.2634e-08  
a 3.034740516638375 2.6728e-08 au
q 2.659724858273626 1.2859e-07 au
i 3.11019549759198 5.1054e-06 deg
node 202.5425206744766 8.3302e-05 deg
peri 223.8937734559683 8.565e-05 deg
M 251.3651267453052 2.2194e-05 deg
tp 2459783.203373680315
(2022-Jul-22.70337368)
0.00012277 TDB
period 1930.993319549418
5.29
2.551e-05
6.984e-08
d
yr
n .1864325455481136 2.4629e-09 deg/d
Q 3.409756175003124 3.0031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1995-10-28  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53355  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:48  

Additional Information
 Earth MOID = 1.67391 au 
 Jupiter MOID = 1.8872 au 
 T_jup = 3.228 
[ 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 15.8   n/a MPO436808  

160199 (2002 AJ45)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2002 AJ45 = 2006 XF47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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