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JPL Small-Body Database Browser
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300453 (2007 TF74)
Classification: Main-belt Asteroid          SPK-ID: 2300453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430351175444147 3.9431e-08  
a 2.627645570313148 2.4065e-08 au
q 1.989035420267032 9.8885e-08 au
i 13.6610403152647 8.8854e-06 deg
node 29.70982255845833 2.8877e-05 deg
peri 58.70906273577861 3.6947e-05 deg
M 228.4684360971674 2.4203e-05 deg
tp 2459168.928818100746
(2020-Nov-15.42881810)
0.00010974 TDB
period 1555.781505551319
4.26
2.1373e-05
5.852e-08
d
yr
n .2313949604847806 3.1789e-09 deg/d
Q 3.266255720359265 2.9914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      7078 days (19.38 yr)  
   first obs. used      2000-03-12  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5529  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:11  

Additional Information
 Earth MOID = 1.04069 au 
 Jupiter MOID = 2.16561 au 
 T_jup = 3.320 
[ 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 16.1   n/a MPO348832  

300453 (2007 TF74)          Discovered 2007-Oct-08 by CSS at Catalina
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 TF74 = 2004 BF115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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