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JPL Small-Body Database Browser
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461600 (2004 TO54)
Classification: Main-belt Asteroid          SPK-ID: 2461600
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323468407367371 1.3951e-07  
a 2.259884908486169 2.7299e-08 au
q 1.960796280419394 3.2484e-07 au
i 6.209093950989903 1.6601e-05 deg
node 201.0217983222419 7.3644e-05 deg
peri 196.4284356693636 8.6868e-05 deg
M 96.85448047330563 5.1236e-05 deg
tp 2458266.654808786362
(2018-May-28.15480879)
0.00017292 TDB
period 1240.874642552382
3.40
2.2485e-05
6.156e-08
d
yr
n .2901179439524272 5.2569e-09 deg/d
Q 2.558973536552944 3.0912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5228 days (14.31 yr)  
   first obs. used      2004-10-04  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:14:15  

Additional Information
 Earth MOID = .967847 au 
 Jupiter MOID = 2.8446 au 
 T_jup = 3.601 
[ 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 18.1   n/a MPO413536  

461600 (2004 TO54)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2004 TO54 = 2014 QS376 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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