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JPL Small-Body Database Browser
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65512 (4246 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065512
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234353387517604 3.7841e-08  
a 3.188598972727402 2.3549e-08 au
q 2.79501317838528 1.2194e-07 au
i 4.079233275621838 5.7362e-06 deg
node 205.2376891270193 5.9025e-05 deg
peri 259.3537239322841 6.3527e-05 deg
M 92.91298322487327 2.4596e-05 deg
tp 2458463.749838996384
(2018-Dec-11.24983900)
0.00014003 TDB
period 2079.688448853648
5.69
2.3039e-05
6.308e-08
d
yr
n .1731028511498618 1.9177e-09 deg/d
Q 3.582184767069524 2.6456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      21676 days (59.35 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:40:57  

Additional Information
 Earth MOID = 1.81558 au 
 Jupiter MOID = 1.58392 au 
 T_jup = 3.182 
[ 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 14.5   n/a MPO436238  
diameter diameter 7.182 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65512 (4246 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4246 P-L = 2000 SG112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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