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382079 (2011 FE33)
Classification: Main-belt Asteroid          SPK-ID: 2382079
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06481172198130085 5.7738e-08  
a 2.572337872984853 2.7445e-08 au
q 2.405620225918987 1.589e-07 au
i 13.41050702326941 6.2738e-06 deg
node 184.1122836288984 1.9972e-05 deg
peri 341.695080943633 4.5762e-05 deg
M 109.7732389038118 3.8804e-05 deg
tp 2458541.001156679042
(2019-Feb-26.50115668)
0.0001638 TDB
period 1506.92086019702
4.13
2.4117e-05
6.603e-08
d
yr
n .2388977480562134 3.8233e-09 deg/d
Q 2.739055520050718 2.9224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6781 days (18.57 yr)  
   first obs. used      2000-09-28  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:01:09  

Additional Information
 Earth MOID = 1.4136 au 
 Jupiter MOID = 2.22932 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457499.5 (2016-Apr-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06500462514019188 5.7287e-08  
q 2.403503961785114 1.5757e-07 au
tp 2457030.903533029659
(2015-Jan-08.40353303)
0.0001713 TDB
node 184.1699747114132 1.9968e-05 deg
peri 340.5209325170365 4.6029e-05 deg
i 13.4141463020202 6.2758e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6781 days (18.57 yr)  
   first obs. used      2000-09-28  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:01:09  

Additional Information
 Jupiter MOID = 2.22932 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.281820511967229E-15 -8.919758333046348E-15 3.514458902838023E-12 4.616554391849145E-15 8.525240148133934E-13 1.045647841870592E-14
q -8.919758333046348E-15 2.482906934474305E-14 -1.051854172741189E-11 -1.178469086388091E-14 -2.513140040421862E-12 -2.694395446372515E-14
tp 3.514458902838023E-12 -1.051854172741189E-11 2.934432641715762E-8 -6.038897355094748E-11 7.11734593264812E-9 1.415510540795716E-11
node 4.616554391849145E-15 -1.178469086388091E-14 -6.038897355094748E-11 3.987318625541242E-10 -4.016283327312375E-10 1.286195016990359E-11
peri 8.525240148133934E-13 -2.513140040421862E-12 7.11734593264812E-9 -4.016283327312375E-10 2.118692649793658E-9 -8.855535493766306E-12
i 1.045647841870592E-14 -2.694395446372515E-14 1.415510540795716E-11 1.286195016990359E-11 -8.855535493766306E-12 3.938517535402997E-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 16.7   n/a MPO471923  

382079 (2011 FE33)          Discovered 2007-Jan-29 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
1941-Nov-04 02:24 00:06 Hebe 0.0170819199937296 0.0170377093264404 0.0171261660341162 5.99091846844561 5.99091840769824 2430302.600220016 5.74213987221226 2522.99456408496 83.4387957567753 -29.0998495273483 14915.5552145207 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 14:01:11 2019-Jul-14 14:01
1987-Mar-03 19:59 00:02 Hebe 0.0130274290936624 0.0130231527718476 0.0130317233944092 5.90133005220657 5.90132997134374 2446858.332660390 2.10728229770513 855.455054234759 83.2022997969621 -76.6375086411492 22787.605690897 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 14:01:11 2019-Jul-14 14:01
2077-Nov-03 00:02 00:06 Hebe 0.049254782024249 0.0492151994091753 0.0492943863936534 6.11269819061012 6.11269816996221 2479975.501352018 6.11013378079588 2562.10948778157 84.5041752561992 -39.634057218671 55648.6608306414 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 14:01:11 2019-Jul-14 14:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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