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JPL Small-Body Database Browser
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300504 (2007 TW165)
Classification: Main-belt Asteroid          SPK-ID: 2300504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3131143074945118 3.9848e-08  
a 2.63649684965382 2.872e-08 au
q 1.810971964363002 1.0587e-07 au
i 2.90225822134346 4.8071e-06 deg
node 56.19542104151225 0.00014457 deg
peri 16.60592968097727 0.0001461 deg
M 237.9021321814079 2.5593e-05 deg
tp 2459130.828407587148
(2020-Oct-08.32840759)
0.00011916 TDB
period 1563.649145905084
4.28
2.5549e-05
6.995e-08
d
yr
n .2302306760712755 3.7619e-09 deg/d
Q 3.462021734944638 3.7712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      15239 days (41.72 yr)  
   first obs. used      1977-12-07  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:18  

Additional Information
 Earth MOID = .825796 au 
 Jupiter MOID = 1.847 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO348833  

300504 (2007 TW165)          Discovered 2007-Oct-11 by LINEAR at Socorro
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2007 TW165 = 1977 XC2 = 2004 BG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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