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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508272615682889 3.7111e-08  
a 2.601751708587224 9.9058e-09 au
q 2.209336623100396 9.5084e-08 au
i 3.23020545546387 3.5558e-06 deg
node 145.2078485802517 6.8754e-05 deg
peri 19.88621200917502 6.966e-05 deg
M 288.1630490895537 1.2424e-05 deg
tp 2459306.374018907921
(2021-Apr-01.87401891)
5.3572e-05 TDB
period 1532.84132206729
4.20
8.7541e-06
2.397e-08
d
yr
n .2348579691957158 1.3413e-09 deg/d
Q 2.994166794074051 1.14e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1828  
   data-arc span      21674 days (59.34 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:21:18  

Additional Information
 Earth MOID = 1.21716 au 
 Jupiter MOID = 1.97898 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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