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249620 (1999 TU35)
Classification: Main-belt Asteroid          SPK-ID: 2249620
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 .204091458312383 6.8377e-08  
a 3.15347722261091 3.2848e-08 au
q 2.509879457493366 2.1497e-07 au
i 28.87557493466216 9.1549e-06 deg
node 23.61904731264627 1.2797e-05 deg
peri 329.5220088264933 2.4812e-05 deg
M 268.2293493121915 2.4538e-05 deg
tp 2459521.915917345119
(2021-Nov-03.41591735)
0.00014432 TDB
period 2045.422243793457
5.60
3.1959e-05
8.75e-08
d
yr
n .1760027794223754 2.75e-09 deg/d
Q 3.797074987728454 3.9552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      7539 days (20.64 yr)  
   first obs. used      1999-10-05  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:16:30  

Additional Information
 Earth MOID = 1.53773 au 
 Jupiter MOID = 1.74828 au 
 T_jup = 2.985 
[ 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 15.0   n/a MPO437159  
diameter diameter 6.085 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249620 (1999 TU35)          Discovered 1999-Oct-05 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1946-Jul-16 01:31 00:03 Jupiter 1.87421359980515 1.87421087657671 1.87421632305212 6.75582971231408 6.68859965337479 2432017.562947515 2.78020181998587 336.101380586651 36.5649744427273 67.0247716616672 2457502.86443753 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
1957-Aug-02 04:54 00:02 Jupiter 1.79461777268805 1.79461664912052 1.79461889625823 6.73502024832272 6.6645734342842 2436052.704433330 2.11577781145463 210.782426691302 46.7921641642866 -81.5830962739243 2439617.87885798 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
2053-Jun-22 10:12 00:01 Jupiter 1.96380165914004 1.96380031788802 1.96380300039474 6.75147390183143 6.6872837792573 2471075.925070798 1.42683578239957 171.865759437205 45.7331865355479 72.8065041160528 2674189.0802126 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
2064-Jul-04 08:25 00:02 Jupiter 1.75624182186503 1.75624076368127 1.75624288004938 6.75265147712422 6.68084700310589 2475105.850432303 1.83277108349618 145.499635258005 48.1491937332415 -81.6665411786117 2461496.57028924 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
2171-Jun-08 02:44 00:06 Jupiter 1.74460465237986 1.74460376964418 1.74460553512853 6.76651731708374 6.69438101417471 2514159.614190476 5.67018093937499 447.745443815299 36.5466467880458 86.9435433584369 2597630.42442514 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
2182-Jun-23 05:24 00:07 Jupiter 1.98186226088923 1.9818548143111 1.98186970748506 6.7199722397698 6.65606885108333 2518192.725086106 6.72483972086623 479.547473400077 75.8925172423951 -39.8073458368385 1945486.6271026 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:16:31 2020-Nov-12 00:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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