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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456632.5 (2013-Dec-06.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2010078690253962 7.5918e-08  
q 2.043389167314114 2.0223e-07 au
tp 2457022.010677220075
(2014-Dec-30.51067722)
9.5382e-05 TDB
node 95.04723178025607 5.5516e-05 deg
peri 285.9568236278852 5.9919e-05 deg
i 8.509384026988091 6.2258e-06 deg
  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
 Jupiter MOID = 2.42597 au 
 T_jup = 3.393 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.763522166575338E-15 -1.531491556991553E-14 -4.60671737663881E-12 -6.440142117085599E-14 -1.097344498677626E-12 -2.56819042689369E-14
q -1.531491556991553E-14 4.089744362082702E-14 1.281519576714794E-11 1.80139006600426E-13 3.035335997670918E-12 7.061195328140269E-14
tp -4.60671737663881E-12 1.281519576714794E-11 9.097706400351542E-9 8.649001861722069E-11 2.239306400908794E-9 3.144374951817921E-11
node -6.440142117085599E-14 1.80139006600426E-13 8.649001861722069E-11 3.082011523064775E-9 -3.025929013236952E-9 1.153151406232425E-10
peri -1.097344498677626E-12 3.035335997670918E-12 2.239306400908794E-9 -3.025929013236952E-9 3.590272468087236E-9 -1.062841420201469E-10
i -2.56819042689369E-14 7.061195328140269E-14 3.144374951817921E-11 1.153151406232425E-10 -1.062841420201469E-10 3.876107791070026E-11

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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