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295118 (2008 FL11)
Classification: Main-belt Asteroid          SPK-ID: 2295118
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 .05279577872314818 7.039e-08  
a 3.013111265842776 4.1624e-08 au
q 2.854031710183115 2.1085e-07 au
i 11.37984038400889 7.2471e-06 deg
node 158.504117080016 3.4652e-05 deg
peri 58.97075018540531 7.3844e-05 deg
M 64.64110452794701 6.1805e-05 deg
tp 2458657.473676500476
(2019-Jun-22.97367650)
0.00032881 TDB
period 1910.386237389231
5.23
3.9586e-05
1.084e-07
d
yr
n .1884435686115404 3.9048e-09 deg/d
Q 3.172190821502435 4.3822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5880 days (16.10 yr)  
   first obs. used      2003-04-04  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59163  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:37:27  

Additional Information
 Earth MOID = 1.86888 au 
 Jupiter MOID = 1.83004 au 
 T_jup = 3.217 
[ 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 16.0   n/a MPO437319  
diameter diameter 3.841 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295118 (2008 FL11)          Discovered 2008-Mar-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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