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245457 (2005 LN37)
Classification: Main-belt Asteroid          SPK-ID: 2245457
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03328382971840079 5.3115e-08  
a 3.085186192948906 3.781e-08 au
q 2.982499381053233 1.6435e-07 au
i 8.71206166887896 6.1809e-06 deg
node 135.9365355032536 3.8455e-05 deg
peri 234.6523488820487 9.8146e-05 deg
M 151.601603153922 9.0743e-05 deg
tp 2458166.968938070444
(2018-Feb-17.46893807)
0.00049832 TDB
period 1979.340429467465
5.42
3.6386e-05
9.962e-08
d
yr
n .181878768624383 3.3435e-09 deg/d
Q 3.187873004844579 3.9069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8049 days (22.04 yr)  
   first obs. used      1998-01-18  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:43:24  

Additional Information
 Earth MOID = 1.98827 au 
 Jupiter MOID = 1.99915 au 
 T_jup = 3.208 
[ 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 15.6   n/a MPO418311  
diameter diameter 3.624 km 0.957 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245457 (2005 LN37)          Discovered 2005-Jun-11 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 LN37 = 2006 QH16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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