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 ]  
441397 (2008 FS85)
Classification: Main-belt Asteroid          SPK-ID: 2441397
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 .1854264889318931 6.3349e-08  
a 3.184458034615954 5.3699e-08 au
q 2.593975162106161 2.2086e-07 au
i 11.51961626358504 5.5261e-06 deg
node 173.344158564727 3.6684e-05 deg
peri 92.77811654492567 7.1522e-05 deg
M 345.4264149791327 4.1793e-05 deg
tp 2459084.526373482206
(2020-Aug-23.02637348)
0.00023965 TDB
period 2075.638520671553
5.68
5.2501e-05
1.437e-07
d
yr
n .1734406046210423 4.387e-09 deg/d
Q 3.774940907125747 6.3656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5752 days (15.75 yr)  
   first obs. used      2004-09-15  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:18:31  

Additional Information
 Earth MOID = 1.61122 au 
 Jupiter MOID = 1.5205 au 
 T_jup = 3.140 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458170.5 (2018-Feb-21.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847151830497145 6.3385e-08  
q 2.596783303886991 2.208e-07 au
tp 2459084.398837057702
(2020-Aug-22.89883706)
0.00024113 TDB
node 173.3593821486681 3.6689e-05 deg
peri 92.63694792646753 7.174e-05 deg
i 11.51766060114966 5.5259e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5752 days (15.75 yr)  
   first obs. used      2004-09-15  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:18:31  

Additional Information
 Jupiter MOID = 1.5205 au 
 T_jup = 3.140 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.017652788682586E-15 -1.374356639671891E-14 -1.092436859510368E-13 1.175041656050524E-14 1.403143997654521E-13 -2.785078113879288E-14
q -1.374356639671891E-14 4.875142377220504E-14 -6.316271895410199E-12 4.266180604075826E-14 -2.31012897933011E-12 9.527000198863136E-14
tp -1.092436859510368E-13 -6.316271895410199E-12 5.814406231683942E-8 -5.633824380640615E-10 1.490917882826417E-8 3.346224848301373E-11
node 1.175041656050524E-14 4.266180604075826E-14 -5.633824380640615E-10 1.346080635570313E-9 -1.458625877089389E-9 6.402368988197743E-11
peri 1.403143997654521E-13 -2.31012897933011E-12 1.490917882826417E-8 -1.458625877089389E-9 5.146581620750559E-9 -5.597742516128087E-11
i -2.785078113879288E-14 9.527000198863136E-14 3.346224848301373E-11 6.402368988197743E-11 -5.597742516128087E-11 3.053540245797573E-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 16.5   n/a MPO472457  

441397 (2008 FS85)          Discovered 2008-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 FS85 = 2004 RV330 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-16 17:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin