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JPL Small-Body Database Browser
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382948 (2004 TP357)
Classification: Main-belt Asteroid          SPK-ID: 2382948
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636594227187668 8.5681e-08  
a 2.670305595241717 3.0366e-08 au
q 2.233284923041765 2.3393e-07 au
i 9.205966101511166 9.3919e-06 deg
node 225.5668033521773 4.3197e-05 deg
peri 121.7058489426489 5.0786e-05 deg
M 243.828661728408 2.9366e-05 deg
tp 2459514.823498761923
(2021-Oct-27.32349876)
0.00013204 TDB
period 1593.822213887413
4.36
2.7187e-05
7.443e-08
d
yr
n .2258721185231456 3.8529e-09 deg/d
Q 3.107326267441669 3.5336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      9490 days (25.98 yr)  
   first obs. used      1994-05-03  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Earth MOID = 1.24379 au 
 Jupiter MOID = 2.4116 au 
 T_jup = 3.344 
[ 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 16.9   n/a MPO471934  

382948 (2004 TP357)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 2004 TP357 = 1994 JG3 = 2007 HM31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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