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JPL Small-Body Database Browser
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59458 (1999 GM41)
Classification: Main-belt Asteroid          SPK-ID: 2059458
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009152316204511 3.1433e-08  
a 2.402835414580863 9.1708e-09 au
q 1.920069180714526 7.5325e-08 au
i 10.17304738425952 4.4328e-06 deg
node 88.85945927770298 2.0062e-05 deg
peri 207.9593392550818 2.3073e-05 deg
M 162.7173552835488 1.125e-05 deg
tp 2458385.583935052189
(2018-Sep-24.08393505)
4.2103e-05 TDB
period 1360.455883734445
3.72
7.7886e-06
2.132e-08
d
yr
n .2646171803908862 1.5149e-09 deg/d
Q 2.885601648447199 1.1013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1999-04-12  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:47:55  

Additional Information
 Earth MOID = .910199 au 
 Jupiter MOID = 2.324 au 
 T_jup = 3.476 
[ 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 15.0   n/a MPO439482  
diameter diameter 2.172 km 0.634 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.284   0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59458 (1999 GM41)          Discovered 1999-Apr-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GM41 = 2000 SV213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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