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JPL Small-Body Database Browser
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214484 (2005 TW190)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214484
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 .1035735921484277 4.5826e-08  
a 3.212834960804656 3.9483e-08 au
q 2.880070102934065 1.5061e-07 au
i 12.53944546491661 5.1265e-06 deg
node 183.193576909125 2.4805e-05 deg
peri 149.1506863399301 3.6924e-05 deg
M 179.5098543511324 2.8283e-05 deg
tp 2457551.641635209513
(2016-Jun-12.14163521)
0.00015809 TDB
period 2103.444474897673
5.76
3.8774e-05
1.062e-07
d
yr
n .1711478502504865 3.1549e-09 deg/d
Q 3.545599818675247 4.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      8027 days (21.98 yr)  
   first obs. used      1997-04-12  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:03:48  

Additional Information
 Earth MOID = 1.87815 au 
 Jupiter MOID = 1.92908 au 
 T_jup = 3.145 
[ 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 15.2   n/a MPO433402  

214484 (2005 TW190)          Discovered 2005-Oct-10 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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