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243647 (1999 TZ153)
Classification: Main-belt Asteroid          SPK-ID: 2243647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656052764174441 6.9367e-08  
a 2.56017466992488 1.7116e-08 au
q 1.880178769042544 1.852e-07 au
i 4.764419439526408 6.118e-06 deg
node 67.83715416687163 7.4819e-05 deg
peri 277.1953617383812 7.6615e-05 deg
M 83.86481213518576 2.0333e-05 deg
tp 2458851.937951595952
(2020-Jan-03.43795160)
8.1564e-05 TDB
period 1496.245376704429
4.10
1.5005e-05
4.108e-08
d
yr
n .2406022472015398 2.4129e-09 deg/d
Q 3.240170570807217 2.1663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      7773 days (21.28 yr)  
   first obs. used      1999-10-07  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59808  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:44:26  

Additional Information
 Earth MOID = .87849 au 
 Jupiter MOID = 2.19741 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456954.5 (2014-Oct-24.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2672585964195039 6.8824e-08  
q 1.874533243619933 1.8377e-07 au
tp 2457357.317500179851
(2015-Nov-30.81750018)
6.8849e-05 TDB
node 67.85207076803134 7.4851e-05 deg
peri 277.3800060743425 7.663e-05 deg
i 4.766295096608903 6.1144e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      7773 days (21.28 yr)  
   first obs. used      1999-10-07  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59808  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:44:26  

Additional Information
 Jupiter MOID = 2.19741 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.736749879387288E-15 -1.262827254127668E-14 -3.29781671537328E-12 2.483911121077795E-14 -7.110267715128852E-13 -1.151373503159411E-14
q -1.262827254127668E-14 3.376964259764055E-14 9.093432451971335E-12 -6.812953983760049E-14 1.96231225759278E-12 3.123342025596295E-14
tp -3.29781671537328E-12 9.093432451971335E-12 4.740165415463772E-9 -3.902184006997703E-11 1.161572728081762E-9 1.019696564040089E-11
node 2.483911121077795E-14 -6.812953983760049E-14 -3.902184006997703E-11 5.602599125108046E-9 -5.592669466128285E-9 1.962957583787943E-10
peri -7.110267715128852E-13 1.96231225759278E-12 1.161572728081762E-9 -5.592669466128285E-9 5.872164280575941E-9 -1.93404430229469E-10
i -1.151373503159411E-14 3.123342025596295E-14 1.019696564040089E-11 1.962957583787943E-10 -1.93404430229469E-10 3.738545469005807E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO437137  

243647 (1999 TZ153)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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