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JPL Small-Body Database Browser
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52099 (2589 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052099
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510771019731529 3.7334e-08  
a 2.600935856007343 9.9541e-09 au
q 2.207994004463692 9.5551e-08 au
i 3.230398551550314 3.5977e-06 deg
node 145.2166997586966 6.8892e-05 deg
peri 19.97590879149611 6.9797e-05 deg
M 194.103948105943 1.2241e-05 deg
tp 2459306.535339167408
(2021-Apr-02.03533917)
5.3571e-05 TDB
period 1532.120380191954
4.19
8.7954e-06
2.408e-08
d
yr
n .2349684820163392 1.3489e-09 deg/d
Q 2.993877707550994 1.1458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1785  
   data-arc span      21615 days (59.18 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48887  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:57:21  

Additional Information
 Earth MOID = 1.21627 au 
 Jupiter MOID = 1.98064 au 
 T_jup = 3.396 
[ 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 13.9   n/a MPO359093  
diameter diameter 4.579 km 0.598 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52099 (2589 P-L)          Discovered 1960-Sep-24 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
 2589 P-L = 1998 SJ72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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