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JPL Small-Body Database Browser
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35746 (1999 GX31)
Classification: Main-belt Asteroid          SPK-ID: 2035746
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155559530925001 4.6447e-08  
a 2.315759784980222 1.0311e-08 au
q 1.955521279093718 1.092e-07 au
i 5.167184757514839 3.6984e-06 deg
node 70.31191044369328 5.4898e-05 deg
peri 246.9554073348003 5.8567e-05 deg
M 262.0083066824192 2.3125e-05 deg
tp 2459350.868819768607
(2021-May-16.36881977)
8.3338e-05 TDB
period 1287.178237729962
3.52
8.5965e-06
2.354e-08
d
yr
n .2796815463838852 1.8679e-09 deg/d
Q 2.675998290866727 1.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1231  
   data-arc span      12204 days (33.41 yr)  
   first obs. used      1986-11-30  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:08:30  

Additional Information
 Earth MOID = .948994 au 
 Jupiter MOID = 2.60374 au 
 T_jup = 3.560 
[ 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 MPO319520  

35746 (1999 GX31)          Discovered 1999-Apr-07 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GX31 = 1986 WY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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