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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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636594093961386 8.3901e-08  
a 2.670305592268353 3.0118e-08 au
q 2.233284956130509 2.2992e-07 au
i 9.20596605954502 9.3918e-06 deg
node 225.5667982334193 4.1181e-05 deg
peri 121.7058552052303 4.9094e-05 deg
M 243.8286621972956 2.9359e-05 deg
tp 2459514.823495826982
(2021-Oct-27.32349583)
0.00013198 TDB
period 1593.822211225351
4.36
2.6965e-05
7.383e-08
d
yr
n .2258721189004057 3.8214e-09 deg/d
Q 3.107326228406198 3.5047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      9508 days (26.03 yr)  
   first obs. used      1994-05-03  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56265  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:38:58  

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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