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JPL Small-Body Database Browser
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487867 (2015 TB123)
Classification: Main-belt Asteroid          SPK-ID: 2487867
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311281751881633 7.9549e-08  
a 3.126635732283538 1.6283e-07 au
q 2.716645694231091 1.9586e-07 au
i 9.859252871980596 6.4858e-06 deg
node 101.0422832572277 4.2457e-05 deg
peri 307.9243547151748 5.3503e-05 deg
M 219.8759605664575 2.8665e-05 deg
tp 2459386.503545122978
(2021-Jun-21.00354512)
0.00018511 TDB
period 2019.362825880238
5.53
0.00015775
4.319e-07
d
yr
n .1782740552545709 1.3926e-08 deg/d
Q 3.536625770335986 1.8418e-07 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4045 days (11.07 yr)  
   first obs. used      2007-03-25  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51295  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:09:25  

Additional Information
 Earth MOID = 1.74084 au 
 Jupiter MOID = 1.84203 au 
 T_jup = 3.178 
[ 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 16.2   n/a MPO446847  

487867 (2015 TB123)          Discovered 2014-Jul-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ 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
1937-Mar-08 16:47 00:17 Jupiter 1.88567464107687 1.8856715435419 1.88567773884241 3.43826417448827 3.30503924827961 2428601.199242319 16.6388750914056 1093.97591678388 24.3180223815415 84.2404723559138 1927660.17620128 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
1947-May-13 20:33 00:15 Jupiter 1.92664647966491 1.92664393583447 1.92664902353753 2.5867520560161 2.41081207468355 2432319.356507623 14.9173135373346 525.39762542922 56.8344741495961 68.1137755183329 1634792.28866727 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
2008-Dec-04 18:09 00:01 Jupiter 1.93600127688484 1.93600030756004 1.93600224621085 3.6746876110127 3.55363283915435 2454805.256491002 1.37202480847683 116.009471997779 24.8780588292913 72.521774525963 2006248.07474399 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
2019-Feb-14 19:36 00:01 Jupiter 1.8654205517184 1.86541938979472 1.86542171364229 2.8601851865881 2.69676267857618 2458529.316743515 1.14634751945026 140.792632318161 45.4419477368972 79.6335186417166 1610461.51823889 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
2090-Nov-13 13:42 00:16 Jupiter 1.8374748222694 1.83747393364669 1.83747571096897 3.11783304462267 2.96630089381234 2484734.071050609 16.4020721777099 884.391689598202 29.9281723027169 -85.5670287217113 1795638.40397206 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
2162-Aug-12 18:41 00:32 Jupiter 1.85757883552703 1.85757418389361 1.8575834880905 3.33146786004137 3.19166321829439 2510938.278350448 31.8821093425469 2150.34682047882 23.9825140028261 85.4337182911232 1917367.95653992 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51
2172-Oct-19 11:58 00:35 Jupiter 1.91993077728439 1.91992065732273 1.91994089752838 2.70489084391813 2.53655032380289 2514658.998731792 35.0906010766844 1316.23948411228 66.1908249326422 63.5147195626382 1855891.43336026 T 15 CATAB v2.0e-lin.ifort 2018-May-07 07:09:28 2018-Dec-18 03:51

Alternate Designations
 2015 TB123 = 2014 OJ248 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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