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JPL Small-Body Database Browser
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160606 (1999 TW25)
Classification: Main-belt Asteroid          SPK-ID: 2160606
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2114015267332625 6.4292e-08  
a 2.564298113374353 1.4265e-08 au
q 2.02220157720779 1.7108e-07 au
i .4605512889495166 4.4702e-06 deg
node 251.8019230820075 0.00084696 deg
peri 114.855852632257 0.00084712 deg
M 287.1967798127769 1.9604e-05 deg
tp 2458903.818768848701
(2020-Feb-24.31876885)
8.3701e-05 TDB
period 1499.861633932173
4.11
1.2516e-05
3.427e-08
d
yr
n .240022140613192 2.0029e-09 deg/d
Q 3.106394649540916 1.7281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      6777 days (18.55 yr)  
   first obs. used      1999-10-03  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53165  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:48:16  

Additional Information
 Earth MOID = 1.02004 au 
 Jupiter MOID = 2.35385 au 
 T_jup = 3.401 
[ 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 16.2   n/a MPO449862  

160606 (1999 TW25)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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