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JPL Small-Body Database Browser
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215507 (2002 TJ382)
Classification: Main-belt Asteroid          SPK-ID: 2215507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2018152952503669 7.5314e-08  
a 2.556879086716456 1.9717e-08 au
q 2.040861778911286 2.0031e-07 au
i 8.511979941297099 6.2203e-06 deg
node 94.83926692488093 5.5494e-05 deg
peri 286.8805531303292 5.9857e-05 deg
M 19.51922073576172 2.5914e-05 deg
tp 2458519.530084144446
(2019-Feb-05.03008414)
0.0001068 TDB
period 1493.357245281544
4.09
1.7274e-05
4.729e-08
d
yr
n .2410675684853484 2.7884e-09 deg/d
Q 3.072896394521626 2.3696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5761 days (15.77 yr)  
   first obs. used      2002-10-05  
   last obs. used      2018-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:05:17  

Additional Information
 Earth MOID = 1.06301 au 
 Jupiter MOID = 2.42597 au 
 T_jup = 3.393 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO454548  

215507 (2002 TJ382)          Discovered 2002-Oct-05 by Sloan Digital Sky Survey at Apache Point
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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