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JPL Small-Body Database Browser
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154256 (2002 LV55)
Classification: Main-belt Asteroid          SPK-ID: 2154256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1857272792231045 4.3198e-08  
a 3.14068503052685 2.6461e-08 au
q 2.557374144910365 1.3437e-07 au
i 16.2229453950821 5.6181e-06 deg
node 179.4660082752722 1.5412e-05 deg
peri 70.51603015910183 2.1169e-05 deg
M 90.38815032178879 1.4576e-05 deg
tp 2458490.060820229797
(2019-Jan-06.56082023)
8.0738e-05 TDB
period 2032.988882536925
5.57
2.5693e-05
7.034e-08
d
yr
n .1770791779002566 2.2379e-09 deg/d
Q 3.723995916143335 3.1376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:37:22  

Additional Information
 Earth MOID = 1.60002 au 
 Jupiter MOID = 1.51442 au 
 T_jup = 3.123 
[ 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 14.9   n/a MPO436780  

154256 (2002 LV55)          Discovered 2002-Jun-14 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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