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JPL Small-Body Database Browser
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447117 (2004 TJ276)
Classification: Main-belt Asteroid          SPK-ID: 2447117
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 .2045584714922663 4.5726e-08  
a 2.377654832144996 2.1817e-08 au
q 1.891285393945215 1.1253e-07 au
i 1.394987716909565 7.0998e-06 deg
node 177.9004580945492 0.00031023 deg
peri 151.3436940600067 0.00031113 deg
M 34.72761868517441 2.4811e-05 deg
tp 2458471.320338612042
(2018-Dec-18.82033861)
9.1443e-05 TDB
period 1339.126604713561
3.67
1.8431e-05
5.046e-08
d
yr
n .2688319377218288 3.7001e-09 deg/d
Q 2.864024270344778 2.6279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5024 days (13.75 yr)  
   first obs. used      2004-10-09  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55639  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:29:40  

Additional Information
 Earth MOID = .879437 au 
 Jupiter MOID = 2.48637 au 
 T_jup = 3.511 
[ 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 17.8   n/a MPO456117  

447117 (2004 TJ276)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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