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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
441402 (2008 FO112)
Classification: Main-belt Asteroid          SPK-ID: 2441402
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01789339321081359 6.1507e-08  
a 3.17252121110777 6.7731e-08 au
q 3.115754041607772 2.0383e-07 au
i 9.222752000536579 8.994e-06 deg
node 172.44842669867 4.4936e-05 deg
peri 84.34208168361518 0.000338 deg
M 286.3869694707211 0.00033132 deg
tp 2459022.543703157340
(2020-Jun-22.04370316)
0.0019025 TDB
period 2063.978782617992
5.65
6.6097e-05
1.81e-07
d
yr
n .174420397647387 5.5856e-09 deg/d
Q 3.229288380607767 6.8943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5359 days (14.67 yr)  
   first obs. used      2004-08-22  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:31:24  

Additional Information
 Earth MOID = 2.11949 au 
 Jupiter MOID = 1.76417 au 
 T_jup = 3.181 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457119.5 (2015-Apr-07.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01679574075192407 6.1094e-08  
q 3.121147867533363 2.0304e-07 au
tp 2456948.701186318290
(2014-Oct-18.20118632)
0.0020214 TDB
node 172.4644096191676 4.4934e-05 deg
peri 82.86657266164141 0.00036055 deg
i 9.221133259007269 8.9931e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5359 days (14.67 yr)  
   first obs. used      2004-08-22  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:31:24  

Additional Information
 Jupiter MOID = 1.76417 au 
 T_jup = 3.181 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.73252546073164E-15 -1.171365567102936E-14 1.682405892906452E-11 -1.22119144561978E-14 2.932074423908103E-12 -9.160757638673578E-15
q -1.171365567102936E-14 4.122345662880311E-14 -2.825287123036577E-11 1.034639572326217E-14 -4.781216637963082E-12 3.590694901297008E-14
tp 1.682405892906452E-11 -2.825287123036577E-11 4.086125348659264E-6 -1.727565566219245E-9 7.232019676517218E-7 -2.695323278921338E-10
node -1.22119144561978E-14 1.034639572326217E-14 -1.727565566219245E-9 2.019064583549117E-9 -2.298016280482278E-9 -9.460381232939426E-11
peri 2.932074423908103E-12 -4.781216637963082E-12 7.232019676517218E-7 -2.298016280482278E-9 1.299975635767278E-7 4.622181467679244E-11
i -9.160757638673578E-15 3.590694901297008E-14 -2.695323278921338E-10 -9.460381232939426E-11 4.622181467679244E-11 8.087496206790738E-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 16.4   n/a MPO349179  

441402 (2008 FO112)          Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 FO112 = 2014 HT189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 16:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin