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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05114446626359278 3.7816e-08  
a 2.307207936599697 8.7486e-09 au
q 2.18920701812318 9.0986e-08 au
i 5.326636284942159 3.995e-06 deg
node 180.457310444553 3.6939e-05 deg
peri 207.3984852180052 5.2952e-05 deg
M 325.2654810847433 3.7803e-05 deg
tp 2459324.005790491543
(2021-Apr-19.50579049)
0.00013448 TDB
period 1280.054711148631
3.50
7.2806e-06
1.993e-08
d
yr
n .2812379790211946 1.5996e-09 deg/d
Q 2.425208855076213 9.196e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1160  
   data-arc span      8299 days (22.72 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .526  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:49:10  

Additional Information
 Earth MOID = 1.19239 au 
 Jupiter MOID = 2.75843 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 15.53   n/a E2021B10  
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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