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JPL Small-Body Database Browser
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382944 (2004 TA316)
Classification: Main-belt Asteroid          SPK-ID: 2382944
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08766778687306594 6.5827e-08  
a 2.696430241697021 2.8822e-08 au
q 2.460040169949836 1.7335e-07 au
i 15.11716938433503 6.9243e-06 deg
node 195.3992199678177 3.0967e-05 deg
peri 9.091971230102285 5.9407e-05 deg
M 274.5495139499415 5.0809e-05 deg
tp 2458984.378905092958
(2020-May-14.87890509)
0.00023029 TDB
period 1617.268809360624
4.43
2.593e-05
7.099e-08
d
yr
n .2225975038387857 3.569e-09 deg/d
Q 2.932820313444205 3.1348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      1998-05-01  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:29:29  

Additional Information
 Earth MOID = 1.45849 au 
 Jupiter MOID = 2.02552 au 
 T_jup = 3.314 
[ 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 16.4   n/a MPO423417  

382944 (2004 TA316)          Discovered 2004-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 2004 TA316 = 1998 JB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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