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JPL Small-Body Database Browser
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379803 (2011 JS7)
Classification: Main-belt Asteroid          SPK-ID: 2379803
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0686097635384741 5.2232e-08  
a 3.129390411921821 4.412e-08 au
q 2.914683675740297 1.878e-07 au
i 11.81635119489745 7.2502e-06 deg
node 79.460137177897 3.4506e-05 deg
peri 49.99608557163083 7.66e-05 deg
M 251.4097605341981 6.6483e-05 deg
tp 2459210.424864457696
(2020-Dec-26.92486446)
0.00037248 TDB
period 2022.032111586976
5.54
4.2761e-05
1.171e-07
d
yr
n .1780387155758159 3.7651e-09 deg/d
Q 3.344097148103346 4.7147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-05-31  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:19:24  

Additional Information
 Earth MOID = 1.94675 au 
 Jupiter MOID = 1.83681 au 
 T_jup = 3.177 
[ 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 15.7   n/a MPO455733  

379803 (2011 JS7)          Discovered 2000-May-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 JS7 = 2000 KC50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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