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JPL Small-Body Database Browser
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249052 (2007 TN129)
Classification: Main-belt Asteroid          SPK-ID: 2249052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378088104002656 8.9879e-08  
a 3.040546843889341 4.6204e-08 au
q 2.621532700366668 2.7709e-07 au
i 9.102326181908554 1.1629e-05 deg
node 37.7954591924531 4.0714e-05 deg
peri 14.95728187081396 5.2391e-05 deg
M 128.9249985342671 3.6327e-05 deg
tp 2458306.977414034243
(2018-Jul-07.47741403)
0.00018638 TDB
period 1936.537783875272
5.30
4.4141e-05
1.209e-07
d
yr
n .1858987740892882 4.2373e-09 deg/d
Q 3.459560987412013 5.2571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      5801 days (15.88 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57136  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:19:15  

Additional Information
 Earth MOID = 1.63343 au 
 Jupiter MOID = 1.94321 au 
 T_jup = 3.207 
[ 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 15.6   n/a MPO418329  
diameter diameter 6.783 km 0.577 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.024   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249052 (2007 TN129)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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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
1936-Oct-11 03:00 00:06 Jupiter 1.99690732874899 1.99690600988165 1.99690864762395 2.77280129036115 2.61535708277659 2428452.624922049 5.6684161079104 224.2442251771 12.4909187080197 75.6734895234277 2446648.63490561 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 10:19:27 2020-Feb-25 10:19
1994-Jun-10 01:02 00:01 Jupiter 1.99304667533582 1.99304570264388 1.99304764802912 3.20868253917715 3.07338022969873 2449513.542912688 1.40475739977283 159.655975700612 23.6194367717695 78.7539443227478 1259692.75429024 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 10:19:27 2020-Feb-25 10:19
2042-Aug-10 13:55 00:02 Jupiter 1.95978182455211 1.95978098473248 1.95978266437174 2.92029366448613 2.76834069017255 2467107.079524147 2.02175418924649 109.741075724314 20.4424225252258 80.6709457188087 1315371.92985562 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 10:19:27 2020-Feb-25 10:19
2090-Oct-20 20:39 00:06 Jupiter 1.97175863734693 1.97175780402304 1.97175947067363 2.67299869253503 2.50714332449233 2484710.360338349 5.58847485169943 216.194959831881 17.5267858046575 80.7637302833595 1817518.63455591 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 10:19:27 2020-Feb-25 10:19
2196-Aug-22 15:35 00:13 Jupiter 1.96871398500562 1.96871248478617 1.96871548522787 2.96015267978978 2.8110533308563 2523367.149244403 12.7572998728743 247.907141469649 33.7151428428324 -89.2153704922281 925295.448895268 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 10:19:27 2020-Feb-25 10:19

Alternate Designations
 2007 TN129 = 2004 FO159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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