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JPL Small-Body Database Browser
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91784 (1999 TV216)
Classification: Main-belt Asteroid          SPK-ID: 2091784
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723015798188672 5.5662e-08  
a 3.009962546462016 2.5204e-08 au
q 2.49134124451099 1.7091e-07 au
i 1.880895869523695 5.9601e-06 deg
node 304.2083416142128 0.00014656 deg
peri 25.26538485871499 0.00014728 deg
M 31.45339521868268 1.5804e-05 deg
tp 2458833.850085373687
(2019-Dec-16.35008537)
8.2567e-05 TDB
period 1907.392472207178
5.22
2.3958e-05
6.559e-08
d
yr
n .1887393419265301 2.3706e-09 deg/d
Q 3.528583848413042 2.9547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1993-07-20  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59052  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:02:49  

Additional Information
 Earth MOID = 1.48043 au 
 Jupiter MOID = 1.82617 au 
 T_jup = 3.226 
[ 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 MPO432455  

91784 (1999 TV216)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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
1906-Jun-10 03:08 00:04 Jupiter 1.97212741416479 1.97212591976646 1.97212890856368 3.05947992575098 2.91572010186082 2417371.630684381 4.17462940601487 108.296999709194 20.2270434211023 -69.8564868761708 1391499.80174687 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
1943-Dec-28 07:53 00:03 Jupiter 1.82493671729084 1.82493610191769 1.8249373326638 1.92855522892645 1.67064335801572 2431086.828366491 2.77392782168272 142.026476812481 25.7008054908532 -76.2408883507434 1906642.39381822 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
1990-Aug-11 00:26 < 00:01 Jupiter 1.82904012035356 1.82903958085123 1.82904065985559 2.16990582244806 1.94481305005577 2448114.517878393 0.935362494374337 61.7859019226697 16.5717640901384 -81.5771702408919 1857095.66198324 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2028-Feb-28 08:46 < 00:01 Jupiter 1.96185196280931 1.96185149039413 1.96185243522439 2.15822343952258 1.9479311131293 2461829.865513289 0.62155683347653 67.2294189599734 10.9237212194049 88.5168492790073 2332697.97623377 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2037-Mar-25 02:19 < 00:01 Jupiter 1.94344073859692 1.94344017296294 1.94344130423079 2.85927839370004 2.70255431457787 2465142.596577708 0.970044606500044 52.0764534571264 14.8698457510253 -84.0010150901236 2163187.63126481 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2074-Oct-12 06:31 00:02 Jupiter 1.84768724729512 1.84768663096964 1.84768786362038 1.91758419700539 1.66140992910393 2478857.771670387 2.4221301480184 136.714293348472 26.8486110036121 -80.5252243286159 1807356.5747656 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2121-May-26 16:14 00:04 Jupiter 1.82906761627717 1.82906698891574 1.82906824363859 2.08650509777344 1.85130331594975 2495885.176407638 4.27784269367142 103.790032626489 20.4892826110747 -73.6421048684662 1816188.14779307 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2158-Dec-14 10:02 00:06 Jupiter 1.99764361906984 1.99764165734886 1.99764558079594 2.25241293136124 2.05556375881065 2509600.917815575 5.69609697930678 222.850907261473 13.5229970950669 -83.4871760982731 1629323.66217073 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37
2168-Jan-08 21:36 00:06 Jupiter 1.91757481005649 1.91757303354125 1.91757658657087 2.67602971311214 2.50553467860058 2512913.400201175 6.10940736143111 92.0882861867043 17.9031090122507 -73.7821713219359 962639.325365539 T 18 CATAB v2.0e-lin.ifort 2018-May-07 05:02:52 2018-Dec-17 17:37

Alternate Designations
 1999 TV216 = 1993 OY4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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