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JPL Small-Body Database Browser
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46453 (4013 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046453
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2439840822456029 4.0512e-08  
a 2.800623116016825 1.5041e-08 au
q 2.117315655339639 1.1481e-07 au
i 7.341105012339544 5.1412e-06 deg
node 205.3343616900091 3.5269e-05 deg
peri 136.3918714967645 3.6653e-05 deg
M 185.0557023838186 1.2177e-05 deg
tp 2459432.412635829764
(2021-Aug-05.91263583)
6.2424e-05 TDB
period 1711.908035755341
4.69
1.3791e-05
3.776e-08
d
yr
n .2102916701603997 1.6941e-09 deg/d
Q 3.483930576694011 1.8711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      21377 days (58.53 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:37:43  

Additional Information
 Earth MOID = 1.11602 au 
 Jupiter MOID = 1.98902 au 
 T_jup = 3.269 
[ 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 14.6   n/a MPO432022  
diameter diameter 6.554 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46453 (4013 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4013 P-L = 1998 VJ32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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