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JPL Small-Body Database Browser
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109500 (2001 QC232)
Classification: Main-belt Asteroid          SPK-ID: 2109500
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511979848956509 4.9226e-08  
a 3.170049921246796 2.5545e-08 au
q 2.690744761135664 1.5366e-07 au
i 12.48732436610165 5.7028e-06 deg
node 192.4691204911178 2.3667e-05 deg
peri 202.6279146948884 3.009e-05 deg
M 355.335406956889 1.7725e-05 deg
tp 2458627.212149612423
(2019-May-23.71214961)
0.00010156 TDB
period 2061.567594771044
5.64
2.4919e-05
6.822e-08
d
yr
n .1746243979159855 2.1107e-09 deg/d
Q 3.649355081357928 2.9407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      9314 days (25.50 yr)  
   first obs. used      1994-06-07  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56532  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:06:25  

Additional Information
 Earth MOID = 1.70037 au 
 Jupiter MOID = 1.81114 au 
 T_jup = 3.148 
[ 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 MPO453555  

109500 (2001 QC232)          Discovered 2001-Aug-24 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
1982-Oct-17 08:54 00:01 Jupiter 1.88563481071528 1.88563407478907 1.88563554664278 3.34830844215211 3.21135086006519 2445259.870949578 1.4105450808181 119.394291343179 27.1618381896838 -77.7477981842431 2870801.6354216 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:06:37 2019-Dec-14 09:06
1993-Aug-26 10:43 < 00:01 Jupiter 1.83768996092127 1.8376894505895 1.83769047125304 3.62650282371805 3.49709719064381 2449225.946812139 0.880482547931523 105.050237474288 23.2252737808491 -89.4400707771832 2709413.99139429 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:06:37 2019-Dec-14 09:06
2004-Jul-04 08:23 < 00:01 Jupiter 1.98439548341081 1.98439486145046 1.98439610537104 3.67783038139682 3.5598810572691 2453190.849535215 0.504136383152678 65.6907054686373 28.0972906550609 83.6303703822159 2634988.88626845 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:06:37 2019-Dec-14 09:06
2101-May-15 05:21 00:03 Jupiter 1.87328449696786 1.87328378812795 1.87328520581225 3.28863270709137 3.14814024567006 2488568.723126604 2.84005562318508 214.739088018839 24.9639578913015 -81.8187210954982 2385235.12597734 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:06:37 2019-Dec-14 09:06
2112-Mar-24 13:00 00:03 Jupiter 1.84782562537011 1.84782485628064 1.84782639446923 3.64513910439041 3.51713826144447 2492535.041880412 3.14151593205295 298.03843250187 23.6169808195818 85.1426420801255 2584268.81307597 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:06:37 2019-Dec-14 09:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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