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JPL Small-Body Database Browser
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56620 (2000 JL73)
Classification: Main-belt Asteroid          SPK-ID: 2056620
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08332914392954115 3.8959e-08  
a 2.289415339959842 9.5652e-09 au
q 2.09864031958183 9.0396e-08 au
i 5.297957559285229 4.3115e-06 deg
node 267.5187155032493 5.3591e-05 deg
peri 4.558610750881739 6.1553e-05 deg
M 109.4259998175897 3.0036e-05 deg
tp 2458215.905267120487
(2018-Apr-07.40526712)
0.00010582 TDB
period 1265.276114154078
3.46
7.9295e-06
2.171e-08
d
yr
n .2845228768431184 1.7831e-09 deg/d
Q 2.480190360337855 1.0362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      8754 days (23.97 yr)  
   first obs. used      1995-12-18  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:45:36  

Additional Information
 Earth MOID = 1.08197 au 
 Jupiter MOID = 2.58777 au 
 T_jup = 3.589 
[ 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 15.6   n/a MPO359129  
diameter diameter 2.108 km 0.346 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56620 (2000 JL73)          Discovered 2000-May-02 by NEAT at Haleakala
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JL73 = 2001 QW260 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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