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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456425.5 (2013-May-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1877944254094815 6.9378e-08  
q 2.095095058592014 1.7404e-07 au
tp 2455937.935279295300
(2012-Jan-11.43527930)
7.5322e-05 TDB
node 26.87621333285665 2.2313e-05 deg
peri 341.13216902933 2.7922e-05 deg
i 14.11785295875478 6.2209e-06 deg
  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
 Jupiter MOID = 2.41131 au 
 T_jup = 3.358 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.813294945492263E-15 -1.205184929834989E-14 1.73033293824892E-12 4.97935184534637E-15 2.028099295195802E-13 -5.4378119637632E-15
q -1.205184929834989E-14 3.029064105283754E-14 -3.94551239870952E-12 -1.21531661202608E-14 -4.160408609822332E-13 1.241973653543231E-14
tp 1.73033293824892E-12 -3.94551239870952E-12 5.673441386074444E-9 2.08033523398415E-11 1.275429437239138E-9 -2.314771011634095E-11
node 4.97935184534637E-15 -1.21531661202608E-14 2.08033523398415E-11 4.978626140833118E-10 -4.775821435251106E-10 -5.277209463196168E-12
peri 2.028099295195802E-13 -4.160408609822332E-13 1.275429437239138E-9 -4.775821435251106E-10 7.796593298634491E-10 -1.334665905021734E-13
i -5.4378119637632E-15 1.241973653543231E-14 -2.314771011634095E-11 -5.277209463196168E-12 -1.334665905021734E-13 3.869963714881037E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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