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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529553387112315 5.2943e-08  
a 2.265540959842101 1.4199e-08 au
q 1.919014374965284 1.2403e-07 au
i 5.574842882922275 3.5722e-06 deg
node 270.9649301423327 5.5421e-05 deg
peri 64.47919742790059 5.644e-05 deg
M 251.9959218275829 1.3496e-05 deg
tp 2459374.174926895941
(2021-Jun-08.67492690)		 4.8731e-05 TDB
period 1245.536057145797
3.41		 1.171e-05
3.206e-08		 d
yr
n .289032178502288 2.7173e-09 deg/d
Q 2.612067544718919 1.6371e-08 au
   Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:52  

Additional Information
 Earth MOID = .916795 au 
 Jupiter MOID = 2.74407 au 
 T_jup = 3.595 
[ 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 16.2   n/a MPO412927  

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

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