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70119 (1999 LU28)
Classification: Main-belt Asteroid          SPK-ID: 2070119
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02885051670163665 4.439e-08  
a 2.209050184196339 1.0666e-08 au
q 2.145317944962429 1.0278e-07 au
i 1.99941351318266 4.4888e-06 deg
node 234.8840521636713 0.00015712 deg
peri 13.74759414741292 0.0001895 deg
M 135.8575695857416 0.00010808 deg
tp 2458547.927521657426
(2019-Mar-05.42752166)		 0.00035919 TDB
period 1199.241917105706
3.28		 8.6857e-06
2.378e-08		 d
yr
n .3001896405262726 2.1742e-09 deg/d
Q 2.272782423430248 1.0974e-08 au
   Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      9462 days (25.91 yr)  
   first obs. used      1992-03-01  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63875  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-05 21:33:16  

Additional Information
 Earth MOID = 1.13114 au 
 Jupiter MOID = 2.70854 au 
 T_jup = 3.657 
[ 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 16.8   n/a MPO333401  

70119 (1999 LU28)          Discovered 1999-Jun-07 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 LU28 = 1992 ES31 = 2002 GZ99 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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