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JPL Small-Body Database Browser
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52147 (9061 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079388016337964 5.4235e-08  
a 2.593367682406918 1.4731e-08 au
q 2.054105914331407 1.4352e-07 au
i 3.363891156303944 6.058e-06 deg
node 317.3508500487538 5.8697e-05 deg
peri 350.5588261483899 5.9639e-05 deg
M 144.4561599859695 9.2907e-06 deg
tp 2458388.391889608548
(2018-Sep-26.89188961)
3.766e-05 TDB
period 1525.438027442548
4.18
1.2997e-05
3.558e-08
d
yr
n .2359977878639573 2.0108e-09 deg/d
Q 3.132629450482428 1.7794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      21628 days (59.21 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 08:15:50  

Additional Information
 Earth MOID = 1.03946 au 
 Jupiter MOID = 2.13324 au 
 T_jup = 3.385 
[ 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 MPO452879  
diameter diameter 2.871 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52147 (9061 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 9061 P-L = 2000 BJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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