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JPL Small-Body Database Browser
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277362 (2005 TT166)
Classification: Main-belt Asteroid          SPK-ID: 2277362
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 .2358477774475763 9.5387e-08  
a 2.577181700257745 2.466e-08 au
q 1.96935912417339 2.6075e-07 au
i 1.2738062918633 7.7359e-06 deg
node 317.7010732875983 0.00021858 deg
peri 34.99871125148346 0.00021954 deg
M 120.4761253418925 2.1669e-05 deg
tp 2458094.774938250565
(2017-Dec-07.27493825)
8.4944e-05 TDB
period 1511.179262390253
4.14
2.169e-05
5.938e-08
d
yr
n .2382245501639448 3.4192e-09 deg/d
Q 3.185004276342099 3.0476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6254 days (17.12 yr)  
   first obs. used      2001-11-19  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62545  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:14:10  

Additional Information
 Earth MOID = .963304 au 
 Jupiter MOID = 2.25349 au 
 T_jup = 3.387 
[ 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 17.3   n/a MPO418474  

277362 (2005 TT166)          Discovered 2005-Oct-09 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 TT166 = 2001 WM63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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