Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
295118 (2008 FL11)
Classification: Main-belt Asteroid          SPK-ID: 2295118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456853.5 (2014-Jul-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05037965088644557 7.0926e-08  
q 2.857985811944824 2.1118e-07 au
tp 2456743.213754922901
(2014-Mar-26.71375492)
0.00034927 TDB
node 158.6198173933724 3.4687e-05 deg
peri 57.56774822845176 7.6198e-05 deg
i 11.37533345762724 7.248e-06 deg
  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
 Jupiter MOID = 1.83004 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.030541909024777E-15 -1.472326506584792E-14 -5.746098694057476E-12 2.867994497124222E-14 -1.187142477349949E-12 -9.363606451017749E-15
q -1.472326506584792E-14 4.459759621987952E-14 1.410186303472345E-11 -8.352457807689949E-14 2.967885149828199E-12 3.331440840377695E-14
tp -5.746098694057476E-12 1.410186303472345E-11 1.219904149634599E-7 -8.581634726588471E-11 2.375732382450717E-8 -1.727746337846428E-12
node 2.867994497124222E-14 -8.352457807689949E-14 -8.581634726588471E-11 1.203192717911764E-9 -1.195892493728029E-9 7.305548306746135E-11
peri -1.187142477349949E-12 2.967885149828199E-12 2.375732382450717E-8 -1.195892493728029E-9 5.806122164461748E-9 -7.158880343017459E-11
i -9.363606451017749E-15 3.331440840377695E-14 -1.727746337846428E-12 7.305548306746135E-11 -7.158880343017459E-11 5.253400529052745E-11

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 08:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin