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91588 (1999 TJ)
Classification: Main-belt Asteroid          SPK-ID: 2091588
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06777478175442525 4.6573e-08  
a 2.966293243108133 1.9158e-08 au
q 2.765253365936853 1.4279e-07 au
i 2.220830030304711 4.2912e-06 deg
node 85.25291730472804 0.00015252 deg
peri 47.10109390480394 0.0001584 deg
M 264.8173995123475 4.1701e-05 deg
tp 2459493.872133139591
(2021-Oct-06.37213314)		 0.00021648 TDB
period 1866.033991719878
5.11		 1.8078e-05
4.949e-08		 d
yr
n .1929225306706213 1.869e-09 deg/d
Q 3.167333120279412 2.0457e-08 au
   Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      9536 days (26.11 yr)  
   first obs. used      1994-10-08  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:19:31  

Additional Information
 Earth MOID = 1.78028 au 
 Jupiter MOID = 1.85042 au 
 T_jup = 3.260 
[ 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 15.5   n/a MPO412707  

91588 (1999 TJ)          Discovered 1999-Oct-02 by Comba, P. G. at Prescott
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
1927-Dec-29 19:25 00:03 Jupiter 1.90223962477211 1.9022389092859 1.9022403402594 3.08977994085968 2.94213989705682 2425244.309079005 2.5537915691738 129.979488977012 17.5435004265785 83.7818529544397 2222115.52631676 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
1963-Dec-28 08:47 00:02 Jupiter 1.94821046793413 1.94820979752343 1.94821113834495 3.33688860570767 3.20394858595961 2438391.866116891 1.50616729028377 75.5962371751736 20.334884815113 79.6069362454213 2342363.44661513 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
2044-Sep-16 20:49 < 00:01 Jupiter 1.95204699290908 1.95204656552455 1.95204742029349 2.93785771743488 2.78624800079034 2467875.367314048 0.904478027788046 53.7951877225316 13.7040961400895 -87.2293879934352 3220418.23029174 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
2080-Sep-14 19:20 00:02 Jupiter 1.89656992484759 1.89656938287155 1.89657046682386 2.79927337316117 2.63490346041307 2481022.305589035 1.94375146425036 84.4919395648179 13.738500176604 -82.1186122089989 2744426.84822625 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
2116-Sep-11 04:48 00:03 Jupiter 1.87208101244548 1.87208045825849 1.87208156663323 2.76501206470175 2.59622654885857 2494166.699732058 3.00896034088895 139.333090512617 12.3298310220143 -84.374093036621 2486885.75863399 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
2152-Sep-07 05:15 00:04 Jupiter 1.85592960684191 1.85592909039419 1.85593012328943 2.77487735050228 2.60521974337127 2507311.718700583 4.10981248948443 205.689912362982 12.2233826750312 -88.1152079247911 2278135.76756997 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19
2188-Sep-01 08:44 00:05 Jupiter 1.85932892767649 1.85932820675844 1.85932964860036 2.85670742278435 2.69252143565167 2520454.863573888 5.25454154770067 265.706201122333 13.9947289093521 88.3883369290266 2169536.66950144 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:19:32 2020-Dec-17 22:19

Alternate Designations
 1999 TJ = 1997 HF10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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