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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299235384318304 6.7601e-08  
a 2.377126290757146 1.1119e-08 au
q 2.068281631762645 1.6522e-07 au
i 9.466453560989601 5.5508e-06 deg
node 196.2989344241825 2.671e-05 deg
peri 157.0607180250948 3.134e-05 deg
M 14.42138830607168 1.4184e-05 deg
tp 2459146.873262097508
(2020-Oct-24.37326210)
5.2806e-05 TDB
period 1338.680107293778
3.67
9.3921e-06
2.571e-08
d
yr
n .2689216027328303 1.8867e-09 deg/d
Q 2.685970949751646 1.2563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      8705 days (23.83 yr)  
   first obs. used      1997-04-03  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50797  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:38:05  

Additional Information
 Earth MOID = 1.06591 au 
 Jupiter MOID = 2.77855 au 
 T_jup = 3.511 
[ 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 16.28   n/a MPCxxxxx  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1943-Sep-18 22:27 < 00:01 Iris 0.0254395186245236 0.025429144238401 0.0254498990067677 4.69639289296853 4.6963928448514 2430986.435112874 0.682079165717395 806.290327546327 49.9767933332414 50.2267095184041 58579.9583539398 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 21:38:06 2021-Apr-13 21:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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