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JPL Small-Body Database Browser
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59441 (1999 GZ29)
Classification: Main-belt Asteroid          SPK-ID: 2059441
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1880333085547226 3.3088e-08  
a 2.30753325863533 1.0792e-08 au
q 1.873640145414069 7.5905e-08 au
i 4.490199160046882 4.8488e-06 deg
node 37.44233653207147 4.6848e-05 deg
peri 272.9999859709698 4.8651e-05 deg
M 280.8294960572927 1.4858e-05 deg
tp 2459282.066699008378
(2021-Mar-08.56669901)
5.3548e-05 TDB
period 1280.325457020828
3.51
8.9816e-06
2.459e-08
d
yr
n .281178506625713 1.9725e-09 deg/d
Q 2.741426371856592 1.2821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:47:49  

Additional Information
 Earth MOID = .865966 au 
 Jupiter MOID = 2.53307 au 
 T_jup = 3.559 
[ 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 14.7   n/a MPO459258  
diameter diameter 2.852 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.344   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59441 (1999 GZ29)          Discovered 1999-Apr-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GZ29 = 2000 RT49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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