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JPL Small-Body Database Browser
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59427 (1999 GM6)
Classification: Main-belt Asteroid          SPK-ID: 2059427
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031786739029983 3.2646e-08  
a 2.403271245952854 1.3146e-08 au
q 2.155304905766232 8.1223e-08 au
i 5.845702513981903 3.804e-06 deg
node 87.60652396162166 4.4867e-05 deg
peri 33.77567529265226 5.3477e-05 deg
M 310.5814092558583 3.246e-05 deg
tp 2459187.305848182786
(2020-Dec-03.80584818)
0.00012377 TDB
period 1360.826044068747
3.73
1.1166e-05
3.057e-08
d
yr
n .2645452014745635 2.1707e-09 deg/d
Q 2.651237586139476 1.4503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      8079 days (22.12 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:45:32  

Additional Information
 Earth MOID = 1.17411 au 
 Jupiter MOID = 2.41476 au 
 T_jup = 3.510 
[ 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 MPO347917  
diameter diameter 2.400 km 0.539 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.336   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59427 (1999 GM6)          Discovered 1999-Apr-14 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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