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215508 (2002 TK382)
Classification: Main-belt Asteroid          SPK-ID: 2215508
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102641698586132 7.0442e-08  
a 2.685612409574662 2.7858e-08 au
q 2.409956590111924 1.9301e-07 au
i 16.06158803475808 8.371e-06 deg
node 59.46633605279643 2.4918e-05 deg
peri 6.920689673614642 4.8131e-05 deg
M 336.1042873943056 4.1937e-05 deg
tp 2459107.204052802138
(2020-Sep-14.70405280)
0.00018802 TDB
period 1607.546075006594
4.40
2.5013e-05
6.848e-08
d
yr
n .2239438144866381 3.4845e-09 deg/d
Q 2.9612682290374 3.0718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      6588 days (18.04 yr)  
   first obs. used      2000-05-05  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56494  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:45:29  

Additional Information
 Earth MOID = 1.42389 au 
 Jupiter MOID = 2.37967 au 
 T_jup = 3.311 
[ 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 15.8   n/a MPO450016  

215508 (2002 TK382)          Discovered 2002-Oct-09 by NEAT at Palomar
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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