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JPL Small-Body Database Browser
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52115 (3512 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052115
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052082850490631 7.5046e-08  
a 2.98040511573741 2.24e-08 au
q 2.666841804759222 2.2824e-07 au
i 10.62353403781139 5.4107e-06 deg
node 291.8697149383945 3.2375e-05 deg
peri 229.6393182780358 3.9907e-05 deg
M 356.9145251573414 2.3183e-05 deg
tp 2458616.607601850158
(2019-May-13.10760185)
0.00012104 TDB
period 1879.36604955762
5.15
2.1188e-05
5.801e-08
d
yr
n .19155395516735 2.1596e-09 deg/d
Q 3.293968426715597 2.4757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      21402 days (58.60 yr)  
   first obs. used      1960-09-28  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47644  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:34  

Additional Information
 Earth MOID = 1.69134 au 
 Jupiter MOID = 1.81151 au 
 T_jup = 3.225 
[ 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 13.5   n/a MPO395492  
diameter diameter 6.655 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.229   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52115 (3512 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
 3512 P-L = 2000 OS10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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