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180930 (2005 LS30)
Classification: Main-belt Asteroid          SPK-ID: 2180930
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08161881063812552 4.4021e-08  
a 3.000309468749752 3.4556e-08 au
q 2.755427778364091 1.3949e-07 au
i 10.45668787883194 5.3594e-06 deg
node 277.2873263874932 2.912e-05 deg
peri 311.057962972879 5.1568e-05 deg
M 81.45196289561578 3.932e-05 deg
tp 2458771.016424747691
(2019-Oct-14.51642475)
0.00020966 TDB
period 1898.224199814264
5.20
3.2794e-05
8.979e-08
d
yr
n .1896509379846833 3.2764e-09 deg/d
Q 3.245191159135413 3.7376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      2001-11-24  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:01:03  

Additional Information
 Earth MOID = 1.75567 au 
 Jupiter MOID = 1.85698 au 
 T_jup = 3.223 
[ 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 15.14   n/a E2021B55  

180930 (2005 LS30)          Discovered 2005-Jun-12 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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