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215772 (2004 GU29)
Classification: Main-belt Asteroid          SPK-ID: 2215772
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03648365350462377 1.2478e-07  
a 2.970040118360381 2.9861e-08 au
q 2.861682203787289 3.7098e-07 au
i 9.692541807355465 1.1903e-05 deg
node 209.2478646332901 3.8707e-05 deg
peri 326.4798430170393 9.1662e-05 deg
M 87.34297692509473 7.9973e-05 deg
tp 2458546.905907709875
(2019-Mar-04.40590771)
0.0004173 TDB
period 1869.570731078765
5.12
2.8196e-05
7.72e-08
d
yr
n .192557571647624 2.904e-09 deg/d
Q 3.078398032933473 3.0951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64136  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:22:12  

Additional Information
 Earth MOID = 1.8678 au 
 Jupiter MOID = 1.8982 au 
 T_jup = 3.240 
[ 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 15.5   n/a MPO433412  

215772 (2004 GU29)          Discovered 2004-Apr-12 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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