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379691 (2011 FH57)
Classification: Main-belt Asteroid          SPK-ID: 2379691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823293448680261 5.5739e-08  
a 3.138816932261356 4.7605e-08 au
q 2.566518497341475 1.7033e-07 au
i 10.30056498169736 6.1567e-06 deg
node 201.7804241572251 3.4713e-05 deg
peri 43.55821101158985 3.912e-05 deg
M 197.1225604570827 1.8308e-05 deg
tp 2459919.479534292722
(2022-Dec-05.97953429)
0.00011363 TDB
period 2031.175301341885
5.56
4.6209e-05
1.265e-07
d
yr
n .1772372870830833 4.0321e-09 deg/d
Q 3.711115367181236 5.6284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      2000-04-28  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65626  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:33:55  

Additional Information
 Earth MOID = 1.56575 au 
 Jupiter MOID = 1.3467 au 
 T_jup = 3.160 
[ 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 16.2   n/a MPO418932  

379691 (2011 FH57)          Discovered 2010-Apr-01 by WISE at WISE
Reference: Last Updated: 2013-11-20

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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
1942-Dec-16 14:05 00:07 Jupiter 1.9428898456673 1.94288512268672 1.94289456866169 1.93226382475611 1.69166285712166 2430710.086512162 6.55920652652555 446.216230249267 43.3304491409119 88.264213740064 981794.573671185 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
1953-Mar-14 13:33 00:04 Jupiter 1.38619720064949 1.38619523338182 1.38619916798059 2.48646921565237 2.22720639501212 2434451.064294966 4.38680790755539 552.796705672139 64.1958479499959 77.9992917256637 1468089.31384534 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
1963-Sep-01 22:44 00:04 Jupiter 1.61386012742802 1.61385719554492 1.61386305932579 2.99137315238581 2.81044981691206 2438274.447321360 3.74593733611818 302.390105335659 39.7643961255826 -64.2789440744254 1577292.96048938 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
2037-Mar-31 20:28 00:02 Jupiter 1.69340839558691 1.69340697100739 1.69340982017991 1.66016955791025 1.32506113501106 2465149.352728202 1.95929134631959 543.270056008168 113.925184903504 -70.6314904983449 1448666.9906261 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
2047-Aug-14 13:10 00:02 Jupiter 1.37426260923902 1.37426173655521 1.37426348194369 2.68298961926411 2.44248633007479 2468937.048748185 2.46774317401377 376.591294212339 29.1816805700083 -86.3777109597314 1468142.87279688 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
2058-Jan-04 15:17 00:04 Jupiter 1.89071920997638 1.89071587115897 1.89072254879756 3.48302793664532 3.351940398602 2472733.136593794 3.75874639705573 221.095885855193 42.1866405837619 -48.1622986996245 1554966.49151876 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
2131-Jul-21 18:05 00:09 Jupiter 1.47945944511601 1.47945475672897 1.47946413359834 2.04700598774515 1.74504735670799 2499593.253343430 9.32389642505173 759.875830597856 182.512184320087 52.9232780843701 812200.78235053 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34
2142-Jan-02 17:08 00:10 Jupiter 1.51312017182673 1.5131138891653 1.51312645472279 2.93509957022028 2.73774337233992 2503411.214078074 9.814109188603 1029.73059236551 29.6734847502475 -74.9713439512405 1578798.26739971 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 12:34:10 2019-Nov-08 12:34

Alternate Designations
 2011 FH57 = 2010 GS4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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