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JPL Small-Body Database Browser
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59576 (1999 JM51)
Classification: Main-belt Asteroid          SPK-ID: 2059576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03471439319493275 6.1764e-08  
a 2.644556234450255 1.7169e-08 au
q 2.552752069501438 1.6397e-07 au
i 12.90158719422375 6.7739e-06 deg
node 61.06469177227805 2.1224e-05 deg
peri 176.3434612906292 7.0599e-05 deg
M 318.7176775464315 6.8081e-05 deg
tp 2459180.631330751732
(2020-Nov-27.13133075)
0.00029733 TDB
period 1570.824392052055
4.30
1.5298e-05
4.188e-08
d
yr
n .2291790233341819 2.2319e-09 deg/d
Q 2.736360399399072 1.7765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      1999-05-10  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:49:58  

Additional Information
 Earth MOID = 1.54043 au 
 Jupiter MOID = 2.25946 au 
 T_jup = 3.357 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO381684  
diameter diameter 3.375 km 1.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59576 (1999 JM51)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JM51 = 2001 YH126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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