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541380 (2011 GH29)
Classification: Main-belt Asteroid          SPK-ID: 2541380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06787185146569051 1.9179e-07  
a 3.019512121716466 6.7085e-08 au
q 2.814572243492474 5.9354e-07 au
i 10.630796807715 1.628e-05 deg
node 19.26830024298802 6.9014e-05 deg
peri 169.003514314637 0.00010983 deg
M 304.5776079912259 8.9999e-05 deg
tp 2459495.543708396196
(2021-Oct-08.04370840)
0.00048211 TDB
period 1916.476917954304
5.25
6.3868e-05
1.749e-07
d
yr
n .1878446834539876 6.2601e-09 deg/d
Q 3.224451999940458 7.1639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2003-10-24  
   last obs. used      2020-12-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .74945  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:02  

Additional Information
 Earth MOID = 1.81464 au 
 Jupiter MOID = 1.72961 au 
 T_jup = 3.217 
[ 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 17.18   n/a MPCxxxxx  

541380 (2011 GH29)          Discovered 2003-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 GH29 = 2003 UP234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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