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382082 (2011 FM79)
Classification: Main-belt Asteroid          SPK-ID: 2382082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07272202753141042 6.6038e-08  
a 2.639641382947454 2.8706e-08 au
q 2.447681309623699 1.5979e-07 au
i 4.251278744270801 5.4942e-06 deg
node 114.0099074184562 9.4224e-05 deg
peri 56.31440996803214 0.00010603 deg
M 108.9201357377421 4.8074e-05 deg
tp 2458726.562042480925
(2019-Aug-31.06204248)
0.00020674 TDB
period 1566.447411685937
4.29
2.5552e-05
6.996e-08
d
yr
n .2298193972643735 3.7489e-09 deg/d
Q 2.831601456271209 3.0793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2002-02-14  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64016  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:45:11  

Additional Information
 Earth MOID = 1.4565 au 
 Jupiter MOID = 2.1376 au 
 T_jup = 3.388 
[ 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 17.47   n/a E2021B25  

382082 (2011 FM79)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1939-May-14 05:03 00:05 Iris 0.0330461690217134 0.0330119048649639 0.0330804470374035 5.8678104837801 5.86781045413344 2429397.710427410 5.22692013742198 2016.94511203906 163.313369490532 -32.2201403159766 16267.6159326813 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 17:45:11 2020-Nov-12 17:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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