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 ]  
332982 (2011 FM43)
Classification: Main-belt Asteroid          SPK-ID: 2332982
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01644452174031372 4.7418e-08  
a 3.10909004171648 3.7908e-08 au
q 3.057962542932881 1.4056e-07 au
i 11.09740043638462 7.0036e-06 deg
node 177.9718471398115 2.8026e-05 deg
peri 101.575133986021 0.00023309 deg
M 153.1811208718893 0.00023365 deg
tp 2458148.477391878047
(2018-Jan-29.97739188)
0.0012956 TDB
period 2002.388657153323
5.48
3.6621e-05
1.003e-07
d
yr
n .1797852773056509 3.2881e-09 deg/d
Q 3.16021754050008 3.8531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1991-09-12  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:36:11  

Additional Information
 Earth MOID = 2.06572 au 
 Jupiter MOID = 1.8464 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457679.5 (2016-Oct-18.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01795804383856631 4.7836e-08  
q 3.055998166672882 1.4337e-07 au
tp 2458120.373799453159
(2018-Jan-01.87379945)
0.0011819 TDB
node 178.000287066465 2.7985e-05 deg
peri 96.33671785313089 0.00021251 deg
i 11.10237321450476 7.0068e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1991-09-12  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:36:11  

Additional Information
 Jupiter MOID = 1.8464 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.288297661008151E-15 -6.632425622623086E-15 -4.46660203960092E-12 -7.037073822346319E-15 -8.226694796312415E-13 -1.399950553484826E-15
q -6.632425622623086E-15 2.055594495903362E-14 2.742255094323977E-11 2.004322569666182E-14 4.916772836866424E-12 6.217497014915868E-15
tp -4.46660203960092E-12 2.742255094323977E-11 1.396973381252346E-6 3.849094456718314E-10 2.490111195324902E-7 2.255759920524722E-11
node -7.037073822346319E-15 2.004322569666182E-14 3.849094456718314E-10 7.831792794074418E-10 -6.992855160926916E-10 4.697896706438554E-11
peri -8.226694796312415E-13 4.916772836866424E-12 2.490111195324902E-7 -6.992855160926916E-10 4.515927790468826E-8 -4.211546696493837E-11
i -1.399950553484826E-15 6.217497014915868E-15 2.255759920524722E-11 4.697896706438554E-11 -4.211546696493837E-11 4.909581756740848E-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 15.6   n/a MPO455453  

332982 (2011 FM43)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 FM43 = 2002 RB131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 13:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin