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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667495370834589 1.1727e-07  
a 2.539040772809702 9.4391e-09 au
q 2.115656899307656 3.0208e-07 au
i 3.475731859591801 4.5882e-06 deg
node 97.7458097775214 7.422e-05 deg
peri 49.17759480346278 7.5314e-05 deg
M 101.260449820319 1.0215e-05 deg
tp 2458584.838030694987
(2019-Apr-11.33803069)
4.1524e-05 TDB
period 1477.756707730703
4.05
8.2405e-06
2.256e-08
d
yr
n .2436124959654753 1.3585e-09 deg/d
Q 2.962424646311747 1.1013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1296  
   data-arc span      9332 days (25.55 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:54:00  

Additional Information
 Earth MOID = 1.12951 au 
 Jupiter MOID = 2.04762 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 14.9   n/a MPO325152  

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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