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100159 (1993 TP27)
Classification: Main-belt Asteroid          SPK-ID: 2100159
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667854245669762 1.0997e-07  
a 2.540533912650515 9.7398e-09 au
q 2.116809885402297 2.8398e-07 au
i 3.474234679000491 4.5781e-06 deg
node 97.73982606866822 7.3913e-05 deg
peri 49.47950725142712 7.4923e-05 deg
M 149.5862861699646 1.0183e-05 deg
tp 2458585.924559906346
(2019-Apr-12.42455991)
4.123e-05 TDB
period 1479.060441291574
4.05
8.5056e-06
2.329e-08
d
yr
n .2433977611392499 1.3997e-09 deg/d
Q 2.964257939898732 1.1364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1308  
   data-arc span      9748 days (26.69 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52853  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:07:44  

Additional Information
 Earth MOID = 1.13047 au 
 Jupiter MOID = 2.0444 au 
 T_jup = 3.424 
[ 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 14.95   n/a E2021B55  

100159 (1993 TP27)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1993 TP27 = 1999 CV56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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