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160399 (2004 PA105)
Classification: Main-belt Asteroid          SPK-ID: 2160399
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400306497287112 4.3003e-08  
a 2.229093924656929 1.093e-08 au
q 1.916952454080897 1.0026e-07 au
i 5.729186014583778 4.3919e-06 deg
node 297.7632680366438 4.0119e-05 deg
peri 27.76134322014263 4.2615e-05 deg
M 349.1564267520785 1.461e-05 deg
tp 2459237.115156596326
(2021-Jan-22.61515660)		 4.9407e-05 TDB
period 1215.60080550054
3.33		 8.9407e-06
2.448e-08		 d
yr
n .2961498531187344 2.1782e-09 deg/d
Q 2.541235395232962 1.246e-08 au
   Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2002-01-08  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:19:24  

Additional Information
 Earth MOID = .904806 au 
 Jupiter MOID = 2.75435 au 
 T_jup = 3.624 
[ 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 16.43   n/a E2021B55  

160399 (2004 PA105)          Discovered 2004-Aug-12 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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