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129749 (1999 CJ137)
Classification: Outer Main-belt Asteroid          SPK-ID: 2129749
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05330822916318354 5.7027e-08  
a 3.461027408023868 3.5832e-08 au
q 3.276526165816872 2.0185e-07 au
i 5.84985831324907 5.6964e-06 deg
node 152.4893176611779 5.8166e-05 deg
peri 315.6198378143385 8.3738e-05 deg
M 144.0121264386006 6.0507e-05 deg
tp 2458059.688652522594
(2017-Nov-02.18865252)
0.00039033 TDB
period 2351.830317818875
6.44
3.6523e-05
9.999e-08
d
yr
n .1530722677024887 2.3771e-09 deg/d
Q 3.645528650230863 3.7742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7835 days (21.45 yr)  
   first obs. used      1999-02-09  
   last obs. used      2020-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58198  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:46:40  

Additional Information
 Earth MOID = 2.29658 au 
 Jupiter MOID = 1.42218 au 
 T_jup = 3.124 
[ 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 15.1   n/a MPO436628  

129749 (1999 CJ137)          Discovered 1999-Feb-09 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ 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
1908-Dec-11 00:21 00:05 Jupiter 1.98696841293264 1.98696788700403 1.98696893886125 3.8953674746564 3.78435067432984 2418286.514417680 5.41211127168379 252.556732621705 22.6246160008266 -89.244029144295 3179956.6726685 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1922-Dec-04 01:36 00:05 Jupiter 1.90002978544349 1.90002865319783 1.90003091769498 3.21179848482209 3.06986332528324 2423392.566838405 5.00866316336207 229.916737274735 27.385878772702 83.0087315063558 2229672.25937738 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1937-Feb-11 15:34 00:05 Jupiter 1.59851960821012 1.59851821959381 1.59852099682579 2.17600137145015 1.9170871882911 2428576.148356645 4.75977218956439 77.8395922234455 45.8989195474364 -69.8396453354488 1478448.17399129 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1951-May-28 09:45 00:04 Jupiter 1.43130513408853 1.43130417559144 1.4313060925944 2.40761007104406 2.14779412373455 2433794.906054007 3.76527583007297 235.522923021594 20.4655951786942 84.6437040615546 1800437.53870108 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1965-Aug-31 01:04 00:03 Jupiter 1.76384267738076 1.76384156948727 1.76384378527396 3.15150388624098 2.99525426309114 2439003.544212002 2.74433213571789 59.1838239661268 35.6141452215401 60.5380349683006 1551257.1826616 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1979-Sep-19 11:23 00:02 Jupiter 1.97161642587933 1.9716158914797 1.97161696027895 3.88931727316754 3.7772440377002 2444135.974222695 1.8201879906214 92.1419740821145 23.0971616435671 -88.8375664033712 3186390.11205243 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
1993-Sep-05 18:15 00:01 Jupiter 1.94543602990281 1.94543536733684 1.94543669246877 3.45397869591214 3.32553600697235 2449236.260144203 1.22060627165374 78.2416306153909 26.0092304175009 87.6509465012391 2475477.00087073 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2007-Oct-25 11:44 < 00:01 Jupiter 1.67683064313952 1.67682987264947 1.67683141362919 2.33614009930391 2.10885858622193 2454398.989128887 0.713395021998242 69.4862701397414 16.2521879929956 -83.0256207033565 1778147.60688506 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2022-Feb-09 04:36 < 00:01 Jupiter 1.41029904991302 1.41029845637126 1.41029964345453 2.31775021458379 2.04224642105534 2459619.691417916 0.638836445121059 77.3960848103385 24.9442801162806 84.6380932341973 1740748.12410101 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2036-May-22 12:46 00:01 Jupiter 1.68368511532521 1.68368431673158 1.68368591391876 2.87541242083626 2.69478078330244 2464836.032101686 1.3455796189353 62.701573072903 21.274208588208 74.2841148444995 1847765.11960905 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2050-Jun-28 16:07 00:02 Jupiter 1.94109464313386 1.94109401840662 1.9410952678612 3.81689092205701 3.70080121833 2469986.171483395 1.85899077704092 90.5275782334328 25.3974640055381 -84.5778765473975 2927555.32576223 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2064-Jun-12 21:45 00:02 Jupiter 1.97967462519045 1.979674036554 1.97967521382689 3.65740835903665 3.53849077786771 2475084.406548731 2.48959341790865 130.911601083096 24.3121662988211 89.365383918895 2811652.85570075 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2078-Jul-14 06:51 00:04 Jupiter 1.75733089325113 1.75732959138024 1.75733219512222 2.56844513018262 2.37337794651291 2480228.785083835 3.55225124172458 104.811179207726 32.4143479080676 77.2517092483984 1655480.19373263 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2092-Oct-24 16:09 00:05 Jupiter 1.42364091112423 1.42363996794245 1.42364185431476 2.2718762196531 1.99285802975451 2485445.172812483 4.52949232301329 245.20605616282 30.4975072286495 -81.8953882749208 1857155.03516919 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2107-Feb-06 03:59 00:06 Jupiter 1.59842934424812 1.59842776526154 1.5984309232406 2.61084344382314 2.39930926770664 2490661.665724170 5.51186038664358 198.469998169243 14.5822154558803 74.5868012566353 1696053.29092492 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2121-Apr-05 03:00 00:06 Jupiter 1.90271028965448 1.90270909763915 1.90271148167446 3.68952732191551 3.56683041959404 2495833.624803541 5.63194839050135 195.368375719287 28.8898461796934 -77.6779960502992 2563140.82561282 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2135-Mar-23 20:37 00:06 Jupiter 1.99948767174787 1.99948712470845 1.99948821878739 3.8081122624699 3.69519680874863 2500934.359358700 6.09537922300452 303.211683528101 23.1518139550611 -89.6695132122721 3041628.25833158 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2149-Apr-05 00:48 00:07 Jupiter 1.83358769474804 1.8335856696262 1.83358971987769 2.83738639123303 2.66961891554392 2506060.533183048 7.41644166326743 242.942672391178 31.4536199971024 75.637734236006 1905267.22183152 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2163-Jul-05 16:45 00:09 Jupiter 1.47339280804581 1.47339056168001 1.47339505443741 2.27630633560343 2.00793740594733 2511265.197996218 8.69848237294627 364.05206242618 33.4447038773835 -74.192409580151 1889353.96672969 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2177-Oct-15 07:07 00:10 Jupiter 1.51784491863229 1.5178425463917 1.51784729091456 2.4058581948213 2.16149668941683 2516480.796437801 9.7921162605283 452.464786444666 12.0746665348998 78.7612811220695 1715134.723494 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
2192-Jan-05 06:54 00:10 Jupiter 1.85023546531833 1.85023325630753 1.8502376743385 3.4946791321381 3.36113057670319 2521675.787566845 9.5246791604526 254.041947862843 33.4341430479438 -70.7776800567347 2049662.22092622 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 16:46:40 2020-Nov-12 16:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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