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216366 (2008 AP95)
Classification: Main-belt Asteroid          SPK-ID: 2216366
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04853487891023053 4.3051e-08  
a 2.692343257423902 1.9118e-08 au
q 2.561670703440057 1.1935e-07 au
i 7.093929807472335 3.9785e-06 deg
node 117.6798745603453 3.7981e-05 deg
peri 260.4124151307057 5.8394e-05 deg
M 74.12230826788193 4.2999e-05 deg
tp 2458868.268731062838
(2020-Jan-19.76873106)
0.0001928 TDB
period 1613.593257041132
4.42
1.7187e-05
4.706e-08
d
yr
n .2231045515523143 2.3764e-09 deg/d
Q 2.823015811407747 2.0046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      2000-05-05  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56953  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:31  

Additional Information
 Earth MOID = 1.57239 au 
 Jupiter MOID = 2.41124 au 
 T_jup = 3.359 
[ 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 16.50   n/a MPCxxxxx  

216366 (2008 AP95)          Discovered 2008-Jan-14 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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