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JPL Small-Body Database Browser
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233271 (2006 AP1)
Classification: Main-belt Asteroid          SPK-ID: 2233271
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208000728156757 6.6358e-08  
a 2.780253409410399 4.2549e-08 au
q 2.444398595107592 2.0061e-07 au
i 16.56301676270189 7.5335e-06 deg
node 101.5515039198065 2.0072e-05 deg
peri 26.90456854613103 4.3728e-05 deg
M 317.2967244380354 3.9535e-05 deg
tp 2458801.355481301270
(2019-Nov-13.85548130)
0.00018908 TDB
period 1693.265266350231
4.64
3.887e-05
1.064e-07
d
yr
n .2126069713672012 4.8806e-09 deg/d
Q 3.116108223713206 4.7689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2001-01-03  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53892  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:04:08  

Additional Information
 Earth MOID = 1.47037 au 
 Jupiter MOID = 2.03015 au 
 T_jup = 3.263 
[ 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 16.0   n/a MPO418245  
diameter diameter 2.516 km 0.634 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233271 (2006 AP1)          Discovered 2006-Jan-02 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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