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115461 (2003 TO15)
Classification: Main-belt Asteroid          SPK-ID: 2115461
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2449544306969731 5.0462e-08  
a 3.115466907896753 1.6779e-08 au
q 2.352319485117644 1.5436e-07 au
i 18.93913740124378 5.5496e-06 deg
node 56.14967801745524 1.499e-05 deg
peri 16.47135419510983 2.1424e-05 deg
M 10.69530119772522 1.136e-05 deg
tp 2459140.827578813884
(2020-Oct-18.32757881)
6.3334e-05 TDB
period 2008.552281965742
5.50
1.6226e-05
4.442e-08
d
yr
n .1792335719773612 1.4479e-09 deg/d
Q 3.878614330675861 2.0889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      8133 days (22.27 yr)  
   first obs. used      1998-12-12  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53736  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:35  

Additional Information
 Earth MOID = 1.37108 au 
 Jupiter MOID = 1.51533 au 
 T_jup = 3.089 
[ 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 15.01   n/a MPCxxxxx  
diameter diameter 7.389 km 0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115461 (2003 TO15)          Discovered 2003-Oct-15 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1924-Jun-02 15:16 00:02 Jupiter 1.54859825167188 1.54859709937701 1.5485994039737 4.04642929189667 3.90892164795019 2423939.136116212 1.98526311173741 271.2247298286 42.3027242326381 81.5390719875966 2388626.87004587 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
1934-Nov-07 03:24 00:02 Jupiter 1.88387475150196 1.88387272768497 1.88387677531948 4.13170748195605 4.02141421579486 2427748.641904319 1.90855683910664 183.150451191996 95.7169324671394 77.6703208091747 2141271.01495535 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
1996-Apr-01 12:43 < 00:01 Jupiter 1.79052423130752 1.79052311383665 1.7905253488817 3.61473830643781 3.48141009404221 2450175.029615670 0.820969486978616 1482.53501483527 45.8434467673796 88.7091048944749 2194317.41875242 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
2006-Aug-24 03:54 < 00:01 Jupiter 1.60864737973879 1.60864650769073 1.60864825178749 4.15382938991975 4.02507291692392 2453971.662654744 0.434419188652857 115.961273345688 35.5521244648523 77.759693824892 2565419.00747117 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
2078-May-22 04:59 00:01 Jupiter 1.51953281550591 1.51953223831892 1.5195333926929 4.04630576064223 3.90611627418056 2480175.707791509 1.30288566051189 155.076522904275 26.3048210075366 87.5335042976065 2716081.86705871 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
2150-Feb-28 10:26 00:03 Jupiter 1.65614073797742 1.65613847036727 1.65614300560292 3.76941567602899 3.63119917151849 2506389.934915377 3.20638417371948 540.745864918564 106.544151456633 -84.3167308134931 2567016.00582516 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
2160-Aug-02 06:26 00:03 Jupiter 1.73219971503989 1.73219656575673 1.73220286432296 4.1675712420141 4.04854008078635 2510197.768082091 3.34386015680293 159.265431114843 154.085224946382 60.2191039824727 1323098.48067221 T 23 CATAB v2.0g-lin.ifort 2021-May-04 08:56:38 2021-May-04 08:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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