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JPL Small-Body Database Browser
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212442 (2006 PQ23)
Classification: Main-belt Asteroid          SPK-ID: 2212442
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579143405039976 4.8205e-08  
a 2.441178278215164 2.2258e-08 au
q 2.055681220358132 1.1932e-07 au
i 2.391694901125578 5.0462e-06 deg
node 105.4479343644025 0.00018884 deg
peri 162.6306837686244 0.00019033 deg
M 156.2380128553905 2.712e-05 deg
tp 2457995.880878210561
(2017-Aug-30.38087821)
0.00010217 TDB
period 1393.149335851196
3.81
1.9054e-05
5.217e-08
d
yr
n .2584073298789931 3.5341e-09 deg/d
Q 2.826675336072196 2.5773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      5438 days (14.89 yr)  
   first obs. used      2003-11-30  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60764  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:51:54  

Additional Information
 Earth MOID = 1.03935 au 
 Jupiter MOID = 2.25776 au 
 T_jup = 3.483 
[ 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 17.0   n/a MPO459950  

212442 (2006 PQ23)          Discovered 2006-Aug-12 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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