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305023 (2007 TD384)
Classification: Main-belt Asteroid          SPK-ID: 2305023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524553716870569 6.2236e-08  
a 2.683078150310289 5.0553e-08 au
q 2.274028473639313 1.8052e-07 au
i 12.86430061442649 6.647e-06 deg
node 82.41553490350185 5.3326e-05 deg
peri 191.1594749477635 6.4843e-05 deg
M 77.19405468172812 3.9942e-05 deg
tp 2458656.285022689268
(2019-Jun-21.78502269)
0.00017538 TDB
period 1605.271187564589
4.39
4.5368e-05
1.242e-07
d
yr
n .2242611733075258 6.3381e-09 deg/d
Q 3.092127826981265 5.826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      3809 days (10.43 yr)  
   first obs. used      2007-10-14  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:52:37  

Additional Information
 Earth MOID = 1.25916 au 
 Jupiter MOID = 2.01646 au 
 T_jup = 3.323 
[ 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 16.6   n/a MPO437355  

305023 (2007 TD384)          Discovered 2007-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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