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JPL Small-Body Database Browser
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183225 (2002 TX44)
Classification: Main-belt Asteroid          SPK-ID: 2183225
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302504363307519 8.4307e-08  
a 2.378028289709274 1.901e-08 au
q 2.068289067367769 1.9747e-07 au
i 9.464789502332714 9.0219e-06 deg
node 196.3104888667151 3.2353e-05 deg
peri 157.0081004471366 4.2192e-05 deg
M 320.6933653144984 3.4186e-05 deg
tp 2459146.747117084058
(2020-Oct-24.24711708)
0.00012841 TDB
period 1339.442121451332
3.67
1.6061e-05
4.397e-08
d
yr
n .2687686121218343 3.2228e-09 deg/d
Q 2.687767512050779 2.1486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      8073 days (22.10 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:01  

Additional Information
 Earth MOID = 1.06758 au 
 Jupiter MOID = 2.77605 au 
 T_jup = 3.510 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456810.5 (2014-Jun-02.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294823583912218 8.4039e-08  
q 2.070256996742756 1.9669e-07 au
tp 2456469.377632026509
(2013-Jun-25.87763203)
0.00011026 TDB
node 196.4395925443762 3.2382e-05 deg
peri 157.1582140311929 4.236e-05 deg
i 9.459148712820406 9.0178e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      8073 days (22.10 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:01  

Additional Information
 Jupiter MOID = 2.77605 au 
 T_jup = 3.510 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.062538400139385E-15 -1.647590226822978E-14 4.498310188565093E-12 4.149156007234099E-14 1.031992836574083E-12 -6.149904493844435E-15
q -1.647590226822978E-14 3.868558258966581E-14 -9.760172210129443E-12 -9.530182857521489E-14 -2.219325371121312E-12 1.346985859129968E-14
tp 4.498310188565093E-12 -9.760172210129443E-12 1.215787555601875E-8 4.135620272370865E-11 3.027247079205198E-9 -1.181335509047209E-11
node 4.149156007234099E-14 -9.530182857521489E-14 4.135620272370865E-11 1.048596430019049E-9 -1.022960232080373E-9 -2.109823914534362E-11
peri 1.031992836574083E-12 -2.219325371121312E-12 3.027247079205198E-9 -1.022960232080373E-9 1.794337817728692E-9 1.769568141118463E-11
i -6.149904493844435E-15 1.346985859129968E-14 -1.181335509047209E-11 -2.109823914534362E-11 1.769568141118463E-11 8.132031458928864E-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 16.1   n/a MPO385808  

183225 (2002 TX44)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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