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160398 (2004 PT103)
Classification: Main-belt Asteroid          SPK-ID: 2160398
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530391503440484 5.268e-08  
a 2.265995561205184 1.4053e-08 au
q 1.919209525834958 1.2365e-07 au
i 5.574490906424893 3.5353e-06 deg
node 270.9656072621344 5.5004e-05 deg
peri 64.40644329519297 5.6026e-05 deg
M 309.8743716729958 1.3795e-05 deg
tp 2459373.977972547174
(2021-Jun-08.47797255)		 4.8698e-05 TDB
period 1245.910968129212
3.41		 1.159e-05
3.173e-08		 d
yr
n .2889452049214682 2.6879e-09 deg/d
Q 2.612781596575411 1.6204e-08 au
   Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53584  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:11  

Additional Information
 Earth MOID = .915084 au 
 Jupiter MOID = 2.74284 au 
 T_jup = 3.594 
[ 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 16.28   n/a E2021B55  

160398 (2004 PT103)          Discovered 2004-Aug-12 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 PT103 = 2002 AB135 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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