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JPL Small-Body Database Browser
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249480 (2009 TX17)
Classification: Main-belt Asteroid          SPK-ID: 2249480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023604590887771 4.8417e-08  
a 3.057799112524247 3.5608e-08 au
q 2.439021480312585 1.4651e-07 au
i 18.16355409713857 5.6527e-06 deg
node 103.6999554934785 1.7647e-05 deg
peri 222.093621523632 2.2249e-05 deg
M 338.6273875169134 1.298e-05 deg
tp 2458716.448988125216
(2019-Aug-20.94898813)
7.057e-05 TDB
period 1953.04321163875
5.35
3.4115e-05
9.34e-08
d
yr
n .1843277188413732 3.2198e-09 deg/d
Q 3.676576744735908 4.2814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1997-07-12  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:48:07  

Additional Information
 Earth MOID = 1.45431 au 
 Jupiter MOID = 1.71017 au 
 T_jup = 3.128 
[ 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 14.7   n/a MPO503176  
diameter diameter 6.476 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249480 (2009 TX17)          Discovered 2009-Oct-15 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
1930-Jun-29 06:02 00:04 Jupiter 1.84204841094713 1.8420459170311 1.842050904873 4.49932296469315 4.39593611327278 2426156.751703316 4.32734045891524 285.479925512366 69.4060383596776 68.2271886067081 2798586.60280841 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48
1979-Feb-06 07:18 00:02 Jupiter 1.73286788959197 1.73286697608075 1.7328688031217 4.1499729408951 4.03046885967742 2443910.804301372 1.7641130498287 318.437438555896 16.5005201835045 -82.1241432085654 2633296.75771483 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48
2037-Jul-05 11:22 00:01 Jupiter 1.78128799219756 1.781287031614 1.78128895278143 4.49852131747888 4.39154545728026 2465244.973798308 1.20877768472049 142.287335993137 45.2695506821402 85.4209740718573 2775798.4992182 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48
2086-Feb-12 21:18 00:04 Jupiter 1.79751020730507 1.79750856225072 1.79751185243207 3.92910852250295 3.80728959407843 2482999.387419295 3.70423818963606 608.145068245331 20.8341523603073 -81.7203406174495 2350137.80908178 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48
2144-Jul-10 11:09 00:06 Jupiter 1.74547341680447 1.74547145836408 1.74547537534985 4.43270883566637 4.32184815585334 2504330.964462569 6.3907306834015 732.745015295746 32.2715889007176 83.2563227449121 3018895.44923726 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48
2193-Feb-28 22:41 00:10 Jupiter 1.88324033006462 1.88323489278663 1.88324576766118 3.5893744125256 3.46180174402831 2522096.444868826 9.87776734407384 1280.09518694031 28.3142644350151 -75.9359975418849 1929535.90425986 T 22 CATAB v2.0f-lin.ifort 2019-Dec-04 18:48:19 2019-Dec-04 18:48

Alternate Designations
 2009 TX17 = 2004 XX143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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