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187051 (2005 LY51)
Classification: Main-belt Asteroid          SPK-ID: 2187051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960915357065296 3.8489e-08  
a 2.26306483854649 1.1896e-08 au
q 1.81929697895246 8.304e-08 au
i 6.581726834711876 5.5714e-06 deg
node 113.9057549599885 5.5382e-05 deg
peri 223.0404967982287 5.926e-05 deg
M 163.8294742696402 2.1068e-05 deg
tp 2458634.608123993596
(2019-May-31.10812399)
7.2206e-05 TDB
period 1243.494653636069
3.40
9.8045e-06
2.684e-08
d
yr
n .2895066729457452 2.2827e-09 deg/d
Q 2.706832698140521 1.4228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-10-31  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:29:58  

Additional Information
 Earth MOID = .813884 au 
 Jupiter MOID = 2.67231 au 
 T_jup = 3.584 
[ 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 17.0   n/a MPO533176  

187051 (2005 LY51)          Discovered 2005-Jun-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2005 LY51 = 2002 UH48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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