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187010 (2004 TB170)
Classification: Main-belt Asteroid          SPK-ID: 2187010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631574997907597 4.4716e-08  
a 3.135127143904468 2.4119e-08 au
q 2.62360763757887 1.4987e-07 au
i 6.157440362277132 4.3794e-06 deg
node 161.2646058465811 3.2763e-05 deg
peri 206.6593039360293 3.4758e-05 deg
M 345.8745375137643 1.0798e-05 deg
tp 2459280.057538832550
(2021-Mar-06.55753883)
6.1007e-05 TDB
period 2027.594778410024
5.55
2.3398e-05
6.406e-08
d
yr
n .1775502698237863 2.0488e-09 deg/d
Q 3.646646650230066 2.8054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      9030 days (24.72 yr)  
   first obs. used      1996-03-20  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:38  

Additional Information
 Earth MOID = 1.62251 au 
 Jupiter MOID = 1.81732 au 
 T_jup = 3.183 
[ 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 15.33   n/a E2021B55  

187010 (2004 TB170)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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