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160962 (2002 AA182)
Classification: Main-belt Asteroid          SPK-ID: 2160962
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787248025615226 8.4405e-08  
a 2.69816173531718 1.9625e-08 au
q 2.215933311893562 2.301e-07 au
i 10.69097377628504 5.0226e-06 deg
node 93.12581303436727 2.7993e-05 deg
peri 104.8017105442292 3.5314e-05 deg
M 20.86359052809614 1.6231e-05 deg
tp 2459106.681832659738
(2020-Sep-14.18183266)
7.2784e-05 TDB
period 1618.826836014228
4.43
1.7662e-05
4.836e-08
d
yr
n .2223832666910619 2.4262e-09 deg/d
Q 3.180390158740797 2.3132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-02-26  
   last obs. used      2020-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4945  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:32  

Additional Information
 Earth MOID = 1.24114 au 
 Jupiter MOID = 1.88013 au 
 T_jup = 3.321 
[ 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 15.83   n/a E2021B55  

160962 (2002 AA182)          Discovered 2002-Jan-05 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2002 AA182 = 2007 HZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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