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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514810773052734 4.7699e-08  
a 3.170756474349406 2.4349e-08 au
q 2.690446867742287 1.4684e-07 au
i 12.48606876985224 5.0153e-06 deg
node 192.4566367880468 2.3361e-05 deg
peri 202.6061333724211 2.9476e-05 deg
M 65.18214814635103 1.666e-05 deg
tp 2458627.104631333153
(2019-May-23.60463133)
9.5016e-05 TDB
period 2062.256868525589
5.65
2.3754e-05
6.503e-08
d
yr
n .1745660327257788 2.0108e-09 deg/d
Q 3.651066080956524 2.8037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      9369 days (25.65 yr)  
   first obs. used      1994-06-07  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:26:59  

Additional Information
 Earth MOID = 1.70072 au 
 Jupiter MOID = 1.81211 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

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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 1.88563452271069 1.88563379872242 1.88563524670003 3.34830741781939 3.2113497706823 2445259.870737028 1.35103909682596 109.153491118336 26.5490024736608 -76.4949559659664 3050341.46267611 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:27:11 2020-Feb-24 03:27
1993-Aug-26 10:43 < 00:01 Jupiter 1.8376898795193 1.837689389481 1.83769036955759 3.62650168171804 3.49709600054734 2449225.946650504 0.848503147878192 100.885322664385 22.024440846153 -88.2419968117031 2963434.67370198 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:27:11 2020-Feb-24 03:27
2004-Jul-04 08:23 < 00:01 Jupiter 1.98439552840491 1.9843949301254 1.98439612668442 3.67782951282582 3.55988016263846 2453190.849389981 0.493320444168172 65.3442204186548 26.8645880056377 83.4397828140738 2878543.25871287 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:27:11 2020-Feb-24 03:27
2101-May-15 05:22 00:03 Jupiter 1.87328437591534 1.87328373062953 1.87328502120467 3.288631105644 3.14813856347339 2488568.723398772 2.66566797808091 202.534002841157 24.0156895807915 -82.2542204592855 2569716.52656962 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:27:11 2020-Feb-24 03:27
2112-Mar-24 13:01 00:03 Jupiter 1.84782548119715 1.84782471229628 1.84782625010746 3.64513778412891 3.51713688296532 2492535.042164779 2.95459885347621 280.759633334785 22.1991399509668 84.6188935915192 2853106.54006154 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:27:11 2020-Feb-24 03:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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