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JPL Small-Body Database Browser
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447206 (2005 TW25)
Classification: Main-belt Asteroid          SPK-ID: 2447206
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454121699985343 6.5755e-08  
a 2.96928866203719 4.4659e-08 au
q 2.537517954338318 1.9818e-07 au
i 12.50039102907631 1.0032e-05 deg
node 209.8850961377639 3.2941e-05 deg
peri 248.2602874610897 6.7699e-05 deg
M 183.715637012861 5.1373e-05 deg
tp 2459515.641703206113
(2021-Oct-28.14170321)
0.00026766 TDB
period 1868.861239713224
5.12
4.2162e-05
1.154e-07
d
yr
n .1926306738831192 4.3458e-09 deg/d
Q 3.401059369736062 5.1153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4184 days (11.46 yr)  
   first obs. used      2005-10-01  
   last obs. used      2017-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59416  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:41:48  

Additional Information
 Earth MOID = 1.58539 au 
 Jupiter MOID = 1.99365 au 
 T_jup = 3.212 
[ 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 16.9   n/a MPO361036  

447206 (2005 TW25)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 TW25 = 2010 OM51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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