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JPL Small-Body Database Browser
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108986 (2001 PJ52)
Classification: Outer Main-belt Asteroid          SPK-ID: 2108986
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201803268398897 4.3781e-08  
a 3.220018597417184 3.0762e-08 au
q 2.833035709949064 1.4091e-07 au
i 18.13936848061227 5.2966e-06 deg
node 179.2134137365943 1.4718e-05 deg
peri 61.69972101644704 2.5624e-05 deg
M 180.2670866187337 2.3074e-05 deg
tp 2460054.185758377916
(2023-Apr-19.68575838)
0.00014118 TDB
period 2110.503111978082
5.78
3.0244e-05
8.28e-08
d
yr
n .17057544144656 2.4444e-09 deg/d
Q 3.607001484885305 3.4459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2000-06-01  
   last obs. used      2019-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56598  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:17:23  

Additional Information
 Earth MOID = 1.87446 au 
 Jupiter MOID = 1.51038 au 
 T_jup = 3.100 
[ 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 14.7   n/a MPO417558  
diameter diameter 8.449 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108986 (2001 PJ52)          Discovered 2001-Aug-15 by NEAT at Haleakala
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
1903-Nov-27 11:50 00:03 Jupiter 1.71750523677607 1.7175030598922 1.71750741369284 5.27581324326101 5.18149253055693 2416445.992921837 3.09555474566116 406.32252820476 26.9782368249908 -75.133847718925 3363916.04238958 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
1915-Apr-22 22:15 00:03 Jupiter 1.9154568521743 1.91545397764484 1.91545972671814 5.3422973347476 5.25887183588173 2420610.426801777 3.1743465629999 307.350779332155 33.7098359592054 -62.9604281131868 3568606.71854249 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2095-Dec-08 23:13 00:05 Jupiter 1.99131267249189 1.99131032969356 1.9913150153029 2.76465651347864 2.60626320425727 2486585.467533573 5.1048750133324 341.13091047302 88.2606420148653 -54.272286794987 1293050.43762371 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2107-Apr-28 23:43 00:05 Jupiter 1.86166888080889 1.86166617739441 1.86167158423416 3.74775397941108 3.62432055031359 2490743.487926526 4.84319627837559 279.549850920839 63.9679473188661 56.3598938442946 1167745.50235394 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2118-Oct-23 21:14 00:05 Jupiter 1.76019241027513 1.76018988676697 1.760194933829 4.35124418013345 4.23921048600589 2494939.384774526 4.98369535705711 487.10453972282 35.4692837656038 73.8399573377031 2135492.12574642 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2130-May-04 12:57 00:06 Jupiter 1.69523801733975 1.69523617658364 1.69523985819357 4.76276216729241 4.65667340381055 2499150.039910947 5.56486694148576 687.900262679091 28.0209362855013 81.9215744575054 2714952.81974642 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2141-Nov-11 22:28 00:07 Jupiter 1.67866059109702 1.67866004772824 1.67866113449967 5.09705379348402 4.99707841262007 2503359.435775609 6.60619754696978 908.037071900965 24.1431042672985 88.8484147720436 3193779.35090293 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2153-May-08 06:21 00:08 Jupiter 1.72452021165105 1.72451765428515 1.72452276929289 5.40028044510284 5.3085497616547 2507554.764523575 8.14591762048555 1122.35822379492 22.1848851636084 -83.8577310986481 3721431.87556653 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
2164-Oct-08 01:17 00:10 Jupiter 1.85737976876243 1.85737343152279 1.85738610630128 5.68109880474606 5.60025194835416 2511725.553713003 10.1015224594195 1228.51026657426 22.8828994089892 -75.3193943553189 4392823.74440591 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:17:39 2020-Feb-24 03:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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