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109612 (2001 QF289)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109612
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 .2134872924057885 6.0297e-08  
a 3.952711773802162 5.0144e-08 au
q 3.108858039552657 2.3755e-07 au
i 9.453480921804942 6.5037e-06 deg
node 145.42642717 3.8055e-05 deg
peri 193.4184450342051 4.0133e-05 deg
M 124.2127909232982 1.2737e-05 deg
tp 2458010.112917781823
(2017-Sep-13.61291778)
9.8782e-05 TDB
period 2870.391583252549
7.86
5.4621e-05
1.495e-07
d
yr
n .1254184279595993 2.3866e-09 deg/d
Q 4.796565508051668 6.0849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7603 days (20.82 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61194  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:29:15  

Additional Information
 Earth MOID = 2.1008 au 
 Jupiter MOID = .607655 au 
 T_jup = 2.996 
[ 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 14.2   n/a MPO426694  

109612 (2001 QF289)          Discovered 2001-Aug-16 by LINEAR at Socorro
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
1915-Oct-07 23:56 00:03 Jupiter 1.8383127148097 1.83831176565573 1.83831366396533 5.3118825970192 5.2244210242774 2420778.497011247 2.73079089169957 176.10783611459 37.9518762839674 -82.2940760887071 2529662.35659607 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
1939-May-28 22:19 00:03 Jupiter 1.85389334742029 1.85389243390456 1.85389426093813 5.39306636042403 5.30767254128755 2429412.429652197 3.01698267374181 191.912215962705 36.760215490918 -83.2777093759133 2631340.4502707 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
1962-Nov-25 16:25 00:03 Jupiter 1.87213765006412 1.87213684688507 1.87213845324381 5.50084646792591 5.41797377389268 2437994.184089366 2.6350835480873 168.406010439155 35.7424884679914 -85.4490265766077 2745313.88687439 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
1986-Apr-12 08:22 00:02 Jupiter 1.8959470028898 1.89594628253913 1.89594772324046 5.57624574249795 5.49554437147513 2446532.848949517 1.67853501419531 112.705322828674 34.1298585920661 -88.2060429838197 2878354.22206511 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2009-Aug-13 06:07 < 00:01 Jupiter 1.90121418527064 1.90121350394345 1.90121486659783 5.50150123472829 5.41991536813305 2455056.754514237 0.455918296347399 61.982787301155 32.2253976000137 87.5841148009405 2967440.24155795 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2032-Dec-20 20:32 00:01 Jupiter 1.89893503259708 1.8989343743403 1.89893569085376 5.30727647794106 5.22255501965877 2463587.355292083 1.08943992409467 84.4352463667873 30.9838827979918 -89.0238707870641 2906030.92561988 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2056-Jun-02 14:23 00:02 Jupiter 1.89028943579665 1.89028876265136 1.89029010894195 5.08935616080873 5.00053629634124 2472152.099018005 2.2466727508185 127.77282367234 30.9659889533342 88.8561421827306 2619190.39445574 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2080-Jan-06 05:31 00:03 Jupiter 1.86678813400743 1.86678740124348 1.8667888667718 4.92748061223533 4.83452170439334 2480769.729567544 2.89400026838389 152.567010696464 31.8292455094822 86.8352347478315 2406872.71596198 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2103-Oct-06 09:38 00:03 Jupiter 1.85989113390903 1.85989034781916 1.85989191999963 4.92278041163157 4.82938264909599 2489442.901244093 2.87757089722712 155.845592719482 32.9504857223215 85.3537303135167 2361069.82515744 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2127-Aug-15 18:56 00:02 Jupiter 1.84169684504148 1.84169601673718 1.84169767334629 4.96499698198007 4.87148505567951 2498157.288787874 2.48550787875811 146.746187555495 35.5789969243953 84.972970206775 2326465.93432616 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2151-Jul-07 14:45 00:02 Jupiter 1.82792836354448 1.82792742455186 1.8279293025372 5.02141729678609 4.92827301125868 2506884.114584669 2.30385461255905 141.69245052378 43.2881963728817 87.3021810275582 2153400.04842726 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2175-May-11 22:15 00:03 Jupiter 1.82362170888786 1.82362061718798 1.82362280058773 5.05572418702978 4.96300328800815 2515593.427292353 2.61742913425531 154.038777660102 50.9455123423594 -86.5952287619152 1973375.96651662 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
2199-Jan-30 18:04 00:03 Jupiter 1.82421949230419 1.82421832040162 1.82422066420718 5.06161493418385 4.96903458752804 2524258.252538402 2.94147707137803 166.222081017474 52.6995837716868 -83.2937067445271 1937112.30118126 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 03:29:16 2020-Feb-24 03:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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