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487932 (2015 TA210)
Classification: Main-belt Asteroid          SPK-ID: 2487932
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072493148444191 5.3287e-08  
a 3.07689615491551 4.8027e-08 au
q 2.746901150453394 1.6707e-07 au
i 10.08557219825753 8.9221e-06 deg
node 359.4759180849482 3.6344e-05 deg
peri 59.92254562014523 5.7562e-05 deg
M 290.4360247945478 4.1852e-05 deg
tp 2459381.433859045362
(2021-Jun-15.93385905)
0.00022909 TDB
period 1971.367922136544
5.40
4.6156e-05
1.264e-07
d
yr
n .1826143136233223 4.2756e-09 deg/d
Q 3.406891159377627 5.3178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      9811 days (26.86 yr)  
   first obs. used      1993-09-20  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 02:26:15  

Additional Information
 Earth MOID = 1.77512 au 
 Jupiter MOID = 1.98414 au 
 T_jup = 3.197 
[ 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 16.0   n/a MPO450510  

487932 (2015 TA210)          Discovered 2012-Feb-26 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
2068-Jun-14 10:11 00:04 Jupiter 1.99954678275211 1.99954597075426 1.99954759474984 3.77768171230415 3.66383195814923 2476546.924647832 3.66824302817568 81.1205409913786 33.6562789250069 75.2278308030535 1164500.87031227 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:26:36 2020-Aug-26 02:26
2127-Oct-27 21:10 00:08 Jupiter 1.99041624020401 1.99041541308036 1.99041706732788 3.83130969412432 3.71857944425563 2498230.382256358 7.71166273414405 107.750984145331 35.9142911064186 69.6894453590553 889222.375792973 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:26:36 2020-Aug-26 02:26
2187-Mar-09 23:22 00:12 Jupiter 1.98131478953357 1.98131395517793 1.98131562388978 3.88276400942928 3.77105367386201 2519913.473603308 11.7344423730245 136.387290192704 36.7681878024688 68.2531766049745 775360.85136289 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:26:36 2020-Aug-26 02:26

Alternate Designations
 2015 TA210 = 2014 QX162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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