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120622 (1996 AD14)
Classification: Main-belt Asteroid          SPK-ID: 2120622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364399370301465 3.9868e-08  
a 2.319133505391189 8.8813e-09 au
q 2.002711075951113 9.0396e-08 au
i 7.011803819978849 3.8735e-06 deg
node 4.579735906082772 3.1953e-05 deg
peri 344.88597698687 3.6276e-05 deg
M 107.8370983183744 1.6065e-05 deg
tp 2458614.086095896843
(2019-May-10.58609590)
5.7379e-05 TDB
period 1289.992105188478
3.53
7.4101e-06
2.029e-08
d
yr
n .2790714753617823 1.6031e-09 deg/d
Q 2.635555934831266 1.0093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      9267 days (25.37 yr)  
   first obs. used      1994-09-09  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:21:16  

Additional Information
 Earth MOID = .997795 au 
 Jupiter MOID = 2.78027 au 
 T_jup = 3.557 
[ 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 16.2   n/a MPO502802  

120622 (1996 AD14)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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