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175287 (2005 LM11)
Classification: Main-belt Asteroid          SPK-ID: 2175287
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08060660202777198 4.3433e-08  
a 2.768045545433494 1.9648e-08 au
q 2.544922799757989 1.2709e-07 au
i 6.001042388936932 4.2872e-06 deg
node 277.3656766921187 5.334e-05 deg
peri 204.4122892086281 6.4688e-05 deg
M 295.1442233387256 3.8842e-05 deg
tp 2459503.543126633045
(2021-Oct-16.04312663)
0.0001829 TDB
period 1682.125035024636
4.61
1.791e-05
4.903e-08
d
yr
n .2140150063189135 2.2787e-09 deg/d
Q 2.991168291108999 2.1232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      9858 days (26.99 yr)  
   first obs. used      1994-01-13  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50355  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:46  

Additional Information
 Earth MOID = 1.56221 au 
 Jupiter MOID = 2.09048 au 
 T_jup = 3.326 
[ 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 15.8   n/a MPO417948  
diameter diameter 3.752 km 1.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175287 (2005 LM11)          Discovered 2005-Jun-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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