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JPL Small-Body Database Browser
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249154 (2008 AD110)
Classification: Main-belt Asteroid          SPK-ID: 2249154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055730475114139 8.1169e-08  
a 3.069760387718422 5.0421e-08 au
q 2.745676428457169 2.5032e-07 au
i 10.35125329719342 8.0436e-06 deg
node 293.0724470558544 5.5014e-05 deg
peri 355.5803302034496 8.4604e-05 deg
M 241.4397406361764 6.9738e-05 deg
tp 2459247.481381986567
(2021-Feb-01.98138199)
0.0003855 TDB
period 1964.514068752393
5.38
4.8401e-05
1.325e-07
d
yr
n .1832514237114249 4.5149e-09 deg/d
Q 3.393844346979675 5.5744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      4941 days (13.53 yr)  
   first obs. used      2005-08-29  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:06:04  

Additional Information
 Earth MOID = 1.72884 au 
 Jupiter MOID = 1.79181 au 
 T_jup = 3.198 
[ 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 15.3   n/a MPO433632  

249154 (2008 AD110)          Discovered 2008-Jan-15 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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