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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378088006016796 8.8235e-08  
a 3.040546855343319 4.1e-08 au
q 2.621532740035247 2.6801e-07 au
i 9.102331039306453 1.1209e-05 deg
node 37.79547035868917 4.0161e-05 deg
peri 14.95727129816146 5.1977e-05 deg
M 128.9249946162634 3.5588e-05 deg
tp 2458306.977431191419
(2018-Jul-07.47743119)
0.00018362 TDB
period 1936.537794817906
5.30
3.917e-05
1.072e-07
d
yr
n .1858987730388453 3.7601e-09 deg/d
Q 3.45956097065139 4.6651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      5879 days (16.10 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:40:01  

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

[ 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
1936-Oct-11 02:59 00:05 Jupiter 1.99690732487633 1.99690604314174 1.99690860661751 2.77280174018674 2.61535755936709 2428452.624597427 5.09506145464183 207.040776919065 11.0501443851812 75.0626800659801 2691161.34712782 T 14 CATAB v2.0f-lin.ifort 2020-May-21 13:40:24 2020-May-21 13:40
1994-Jun-10 01:02 00:01 Jupiter 1.99304670131988 1.99304574500536 1.99304765763565 3.20868343564044 3.07338116743066 2449513.542852534 1.30602516808453 149.493792977318 22.550431203 78.0234496140883 1300994.25425683 T 14 CATAB v2.0f-lin.ifort 2020-May-21 13:40:24 2020-May-21 13:40
2042-Aug-10 13:55 00:02 Jupiter 1.95978184435659 1.95978100824493 1.95978268046825 2.92029440086396 2.76834146854752 2467107.079627848 1.76929860479881 99.6700246161234 20.3745571035728 80.3494338466683 1348773.24221525 T 14 CATAB v2.0f-lin.ifort 2020-May-21 13:40:24 2020-May-21 13:40
2090-Oct-20 20:39 00:05 Jupiter 1.97175873152479 1.97175795503425 1.97175950801701 2.67299911928098 2.50714378765269 2484710.360638610 4.95571556520356 195.36039306207 17.5050770740969 80.8426801286064 1897626.08236758 T 14 CATAB v2.0f-lin.ifort 2020-May-21 13:40:24 2020-May-21 13:40
2196-Aug-22 15:36 00:11 Jupiter 1.96871392021422 1.96871247009745 1.96871537033266 2.96015266395012 2.81105330913943 2523367.149932142 11.3428892887474 219.421250416068 33.2636170395553 -88.9632890843332 925815.559298276 T 14 CATAB v2.0f-lin.ifort 2020-May-21 13:40:24 2020-May-21 13:40

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