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JPL Small-Body Database Browser
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108721 (2001 OZ23)
Classification: Main-belt Asteroid          SPK-ID: 2108721
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038689703915472 6.3474e-08  
a 2.893172258663237 1.932e-08 au
q 2.303344209124176 1.845e-07 au
i 9.292565985405194 5.3417e-06 deg
node 108.8032376289913 3.7548e-05 deg
peri 219.3759927215931 4.0127e-05 deg
M 279.887314277984 1.3751e-05 deg
tp 2459400.498769923327
(2021-Jul-04.99876992)
7.0432e-05 TDB
period 1797.46261000491
4.92
1.8005e-05
4.93e-08
d
yr
n .2002823302115957 2.0062e-09 deg/d
Q 3.483000308202298 2.3259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1996-07-15  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:38:14  

Additional Information
 Earth MOID = 1.30011 au 
 Jupiter MOID = 1.88271 au 
 T_jup = 3.239 
[ 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 15.0   n/a MPO432611  
diameter diameter 6.357 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108721 (2001 OZ23)          Discovered 2001-Jul-16 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
1920-Mar-23 04:52 00:03 Jupiter 1.88403488995502 1.88403405086588 1.8840357290521 2.38057555406763 2.18357092281761 2422406.702607912 2.88514929764836 238.527773533065 20.9224311299669 -77.8742301553184 1781767.33773992 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
1979-Apr-04 14:36 00:01 Jupiter 1.86714240119649 1.86714190092335 1.86714290147068 2.47364340512197 2.28289701963937 2443968.108260278 1.11269851590527 118.73592338969 17.2286075729726 -78.4906318709813 1932523.74798577 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
2038-Apr-16 04:16 < 00:01 Jupiter 1.87212165130424 1.8721212213051 1.87212208130348 2.59841778673669 2.41803540347912 2465529.677653004 0.808136380969691 101.186077704171 16.507225017479 -82.0082963188625 2129891.94008092 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
2097-Apr-27 09:13 00:03 Jupiter 1.89823914147626 1.89823846929775 1.89823981365562 2.75894093934672 2.59216615663254 2487090.883710259 2.54247290632538 144.557494999646 22.2719347383533 88.5837763778046 2183856.45213752 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
2156-May-09 04:54 00:04 Jupiter 1.9426875296218 1.9426861313482 1.94268892789728 2.96234552137372 2.81131284596377 2508651.704045727 4.32382670303998 155.405319788374 34.8860239004084 77.6623813112782 1714387.96902336 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
2181-Oct-30 09:58 00:05 Jupiter 1.96858598598095 1.96858419566733 1.96858777631829 2.09113074402139 1.87411013031547 2517956.914952138 5.25259876996136 390.058734684384 31.052186872836 -73.1981590838754 1531122.79403008 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 05:38:18 2019-Jul-13 05:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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