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109870 (2001 RS149)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109870
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0510819245091902 3.9872e-08  
a 3.245230486439404 3.3973e-08 au
q 3.079457867716183 1.2639e-07 au
i 2.784789293878921 4.5922e-06 deg
node 114.7333742854326 0.00011884 deg
peri 168.4800697180723 0.00013428 deg
M 129.0251677824765 6.2019e-05 deg
tp 2458235.187724555201
(2018-Apr-26.68772456)
0.00037096 TDB
period 2135.338584675309
5.85
3.3531e-05
9.18e-08
d
yr
n .1685915304409395 2.6474e-09 deg/d
Q 3.411003105162624 3.5708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      8061 days (22.07 yr)  
   first obs. used      1998-01-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:34:45  

Additional Information
 Earth MOID = 2.06307 au 
 Jupiter MOID = 1.66566 au 
 T_jup = 3.179 
[ 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 14.9   n/a MPO453560  

109870 (2001 RS149)          Discovered 2001-Sep-11 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
2086-Mar-04 05:55 00:04 Jupiter 1.9819280916894 1.98192719280444 1.9819289905766 3.35198941204591 3.22196943767932 2483018.746326580 3.78371850573405 137.798124890799 18.861481707363 -76.1097513914174 3289729.3096813 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2097-Oct-02 21:03 00:05 Jupiter 1.95614850866964 1.95614757518408 1.95614944215786 3.31524909908504 3.18195948253807 2487249.377324442 4.52024473637143 143.705800916295 18.7539091145593 -75.6279228770283 3463562.83979888 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2109-Apr-30 19:55 00:05 Jupiter 1.93263871576432 1.9326377791922 1.93263965233896 3.29737698128708 3.16166883757381 2491476.329899437 5.31594794005022 140.680827335143 19.3929415782261 -74.8510818166819 3663250.68390152 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2120-Nov-21 13:18 00:06 Jupiter 1.9198043390868 1.91980343226423 1.91980524591134 3.31926229435719 3.18356673168604 2495699.053845548 6.17050513902609 125.562061647561 21.2994125512774 -73.2880993356717 3877269.92332117 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2132-Jun-08 04:31 00:07 Jupiter 1.91285286866108 1.9128520599285 1.91285367739443 3.37360223868181 3.23968830075181 2499915.688091082 7.09710760393353 94.9899259345304 24.9683850862847 -70.9966624949157 4129707.7854941 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2143-Dec-14 23:38 00:08 Jupiter 1.91281051284007 1.91280988074666 1.91281114493359 3.46413952484329 3.33386131362076 2504122.484392156 8.09115347023109 53.9476987352589 31.8588193426841 -82.5047656068931 4069483.42962431 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2155-Jun-10 22:59 00:09 Jupiter 1.91832263580644 1.91832218384412 1.91832308776897 3.59091823419697 3.46577655880845 2508318.457500336 9.14085612077728 96.5614932669192 17.596096835353 80.7965605897167 3456507.23282999 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2166-Nov-23 09:59 00:10 Jupiter 1.93112903873465 1.93112854378351 1.93112953368744 3.76072969468273 3.64223248453653 2512501.915663024 10.210584258463 214.014737455952 18.275027122265 -89.6446667089766 3462362.69399096 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2178-Apr-27 11:08 00:11 Jupiter 1.95251472831987 1.95251393868746 1.95251551796871 3.96833129023792 3.857464332493 2516674.963594464 11.2468603047229 362.205544260614 20.0706507752454 -86.6992797969858 3442352.87322749 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35
2189-Sep-19 10:01 00:12 Jupiter 1.97961267017065 1.9796115662814 1.97961377410132 4.19935519323717 4.09619803454782 2520837.917658265 12.1983064046444 512.496500334839 20.9975900519417 -85.5986214785492 3480430.246629 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 03:35:03 2020-Feb-24 03:35

Alternate Designations
 2001 RS149 = 2002 XH11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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