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344410 (2002 AD148)
Classification: Main-belt Asteroid          SPK-ID: 2344410
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137938555420161 1.0401e-07  
a 2.54448447309214 3.2408e-08 au
q 2.193501960584781 2.6876e-07 au
i 21.83115447374557 1.2405e-05 deg
node 312.6510403550566 2.607e-05 deg
peri 112.009943379107 5.1598e-05 deg
M 226.7272388801225 5.1593e-05 deg
tp 2459549.328971983011
(2021-Nov-30.82897198)
0.00021909 TDB
period 1482.511716975415
4.06
2.8323e-05
7.754e-08
d
yr
n .2428311330546941 4.6392e-09 deg/d
Q 2.895466985599499 3.6878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6267 days (17.16 yr)  
   first obs. used      2001-12-09  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57502  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:13:50  

Additional Information
 Earth MOID = 1.29176 au 
 Jupiter MOID = 2.41997 au 
 T_jup = 3.331 
[ 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 16.0   n/a MPO434166  

344410 (2002 AD148)          Discovered 2002-Jan-13 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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