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JPL Small-Body Database Browser
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46440 (2002 LS27)
Classification: Main-belt Asteroid          SPK-ID: 2046440
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05222694994799006 6.0475e-08  
a 2.306876818490688 9.9567e-09 au
q 2.186395678355197 1.3862e-07 au
i 5.325509325933673 5.9095e-06 deg
node 180.5287029226817 4.3638e-05 deg
peri 207.2529897962898 5.8772e-05 deg
M 156.6888320512248 3.8006e-05 deg
tp 2458043.480272097495
(2017-Oct-16.98027210)
0.00013528 TDB
period 1279.779161155183
3.50
8.2855e-06
2.268e-08
d
yr
n .281298532533573 1.8212e-09 deg/d
Q 2.42735795862618 1.0477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:37:40  

Additional Information
 Earth MOID = 1.19018 au 
 Jupiter MOID = 2.76352 au 
 T_jup = 3.580 
[ 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 15.5   n/a MPO381605  
diameter diameter 2.382 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.259   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46440 (2002 LS27)          Discovered 2002-Jun-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 LS27 = 1998 FQ43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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