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117088 (2004 LG30)
Classification: Main-belt Asteroid          SPK-ID: 2117088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148244124498753 3.7023e-08  
a 2.454567136299145 1.5939e-08 au
q 1.927266193424908 9.5932e-08 au
i 11.89963822191538 8.8275e-06 deg
node 230.0935185852317 2.6184e-05 deg
peri 63.25311786916653 3.5924e-05 deg
M 47.91202327733049 2.5197e-05 deg
tp 2458813.559753922460
(2019-Nov-26.05975392)
9.753e-05 TDB
period 1404.626312655779
3.85
1.3682e-05
3.746e-08
d
yr
n .2562959249420116 2.4964e-09 deg/d
Q 2.981868079173382 1.9363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7832 days (21.44 yr)  
   first obs. used      1997-11-30  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:24  

Additional Information
 Earth MOID = .944634 au 
 Jupiter MOID = 2.26692 au 
 T_jup = 3.433 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO325289  

117088 (2004 LG30)          Discovered 2004-Jun-13 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 LG30 = 1997 WL29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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