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102249 (1999 TE27)
Classification: Main-belt Asteroid          SPK-ID: 2102249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1853809204618695 6.8983e-08  
a 2.58133263486377 1.5016e-08 au
q 2.102802814994461 1.7261e-07 au
i 14.09443813075866 6.2129e-06 deg
node 26.80048339586726 2.236e-05 deg
peri 341.15947784 2.8133e-05 deg
M 55.80269056459517 2.2791e-05 deg
tp 2458965.689764857410
(2020-Apr-26.18976486)
9.4352e-05 TDB
period 1514.831700695178
4.15
1.3218e-05
3.619e-08
d
yr
n .2376501626119857 2.0736e-09 deg/d
Q 3.059862454733078 1.7799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      10168 days (27.84 yr)  
   first obs. used      1993-04-17  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:05  

Additional Information
 Earth MOID = 1.10641 au 
 Jupiter MOID = 2.41131 au 
 T_jup = 3.358 
[ 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 15.12   n/a E2021B55  

102249 (1999 TE27)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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