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JPL Small-Body Database Browser
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344039 (2012 PB5)
Classification: Main-belt Asteroid          SPK-ID: 2344039
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04736254707307625 6.2812e-08  
a 3.171324948829629 4.5031e-08 au
q 3.021122921656664 1.9342e-07 au
i 7.859897561498019 7.3499e-06 deg
node 296.0497407638935 5.2325e-05 deg
peri 350.0903770166362 0.00010219 deg
M 104.3242413967089 9.0622e-05 deg
tp 2458002.718765306273
(2017-Sep-06.21876531)		 0.00051561 TDB
period 2062.811496240898
5.65		 4.3936e-05
1.203e-07		 d
yr
n .1745190971913988 3.7171e-09 deg/d
Q 3.321526976002593 4.7164e-08 au
   Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:55:36  

Additional Information
 Earth MOID = 2.00447 au 
 Jupiter MOID = 1.82684 au 
 T_jup = 3.186 
[ 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 15.5   n/a MPO413345  
diameter diameter 3.821 km 0.502 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344039 (2012 PB5)          Discovered 2006-Jun-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2012 PB5 = 2006 OY24 = 2010 KG56 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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