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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379396815846836 8.8139e-08  
a 3.040002758037271 4.0285e-08 au
q 2.62066574557705 2.6731e-07 au
i 9.103241826968397 1.118e-05 deg
node 37.79414965688058 3.9946e-05 deg
peri 14.88973670040999 5.1766e-05 deg
M 166.1890886116232 3.5906e-05 deg
tp 2458306.763697782505
(2018-Jul-07.26369778)
0.00018304 TDB
period 1936.018011087375
5.30
3.8483e-05
1.054e-07
d
yr
n .1859486832964968 3.6962e-09 deg/d
Q 3.459339770497493 4.5842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      5903 days (16.16 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:05:58  

Additional Information
 Earth MOID = 1.63171 au 
 Jupiter MOID = 1.94447 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 15.65   n/a E2020-QN2  
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 03:00 00:05 Jupiter 1.99690729134409 1.99690601346867 1.99690856922587 2.77280181445069 2.61535763627428 2428452.624659826 5.02831843165153 205.049133054197 10.8368236057904 74.980408719439 2734436.29345274 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:05:59 2021-Apr-14 02:06
1994-Jun-10 01:02 00:01 Jupiter 1.99304668687045 1.99304573239104 1.99304764135112 3.20868315157239 3.07338087061821 2449513.542893730 1.29501742541635 147.963705751447 22.3756924265327 77.8918039602552 1304487.72978463 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:05:59 2021-Apr-14 02:06
2042-Aug-10 13:54 00:02 Jupiter 1.95978182450354 1.9597809891933 1.95978265981378 2.92029453055428 2.76834160463739 2467107.079406815 1.73825475468832 98.0230171837671 20.3503724192868 80.3066662226736 1352607.73356434 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:05:59 2021-Apr-14 02:06
2090-Oct-20 20:38 00:05 Jupiter 1.97175858938048 1.97175781897803 1.9717593597846 2.67299947582346 2.50714415637608 2484710.359820819 4.87970210743657 192.844715392189 17.4896913542166 80.8573049143625 1907412.23924514 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:05:59 2021-Apr-14 02:06
2196-Aug-22 15:32 00:11 Jupiter 1.9687142593989 1.96871281576272 1.96871570303664 2.9601562325439 2.81105709422722 2523367.147197309 11.1773004259395 215.908756293429 33.1463975560645 -88.9105097211498 926588.034539356 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:05:59 2021-Apr-14 02:06

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