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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365486514701585 3.9433e-08  
a 2.319058545599533 8.8385e-09 au
q 2.00239422851757 8.9489e-08 au
i 7.012360772273728 3.8561e-06 deg
node 4.57386977713645 3.1471e-05 deg
peri 344.91305800328 3.5475e-05 deg
M 163.6179025971689 1.5565e-05 deg
tp 2458614.234529184219
(2019-May-10.73452918)		 5.5351e-05 TDB
period 1289.929562373775
3.53		 7.3744e-06
2.019e-08		 d
yr
n .2790850062677183 1.5955e-09 deg/d
Q 2.635722862681496 1.0045e-08 au
   Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      9622 days (26.34 yr)  
   first obs. used      1994-09-09  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54208  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:30  

Additional Information
 Earth MOID = .99573 au 
 Jupiter MOID = 2.78054 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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