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JPL Small-Body Database Browser
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173008 (2006 PL9)
Classification: Main-belt Asteroid          SPK-ID: 2173008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1570642777498888 6.3692e-08  
a 3.108462186918497 3.0702e-08 au
q 2.620233818617304 2.0283e-07 au
i 2.093383746681347 7.5607e-06 deg
node 182.2124222409783 0.00016254 deg
peri 153.5764526172924 0.00016397 deg
M 104.1944202938153 2.0313e-05 deg
tp 2458021.126306795935
(2017-Sep-24.62630680)
0.00011126 TDB
period 2001.782139248043
5.48
2.9657e-05
8.12e-08
d
yr
n .1798397502613505 2.6644e-09 deg/d
Q 3.59669055521969 3.5524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      8980 days (24.59 yr)  
   first obs. used      1994-05-15  
   last obs. used      2018-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:34:47  

Additional Information
 Earth MOID = 1.60993 au 
 Jupiter MOID = 1.78429 au 
 T_jup = 3.200 
[ 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 MPO417931  

173008 (2006 PL9)          Discovered 2006-Aug-13 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 PL9 = 2001 TF223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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