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180929 (2005 LG27)
Classification: Main-belt Asteroid          SPK-ID: 2180929
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .078263269723834 3.9451e-08  
a 2.201730509856306 1.0214e-08 au
q 2.029415881104228 9.0509e-08 au
i 6.7765226672772 5.3289e-06 deg
node 162.4602158482411 3.7057e-05 deg
peri 281.5613197451962 5.305e-05 deg
M 62.57671176293444 3.7556e-05 deg
tp 2458993.077958027728
(2020-May-23.57795803)
0.00012417 TDB
period 1193.286336183739
3.27
8.3037e-06
2.273e-08
d
yr
n .3016878590526056 2.0994e-09 deg/d
Q 2.374045138608385 1.1014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      6322 days (17.31 yr)  
   first obs. used      2003-11-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:32  

Additional Information
 Earth MOID = 1.05795 au 
 Jupiter MOID = 2.75652 au 
 T_jup = 3.651 
[ 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 17.1   n/a MPO449918  

180929 (2005 LG27)          Discovered 2005-Jun-09 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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