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102260 (1999 TM33)
Classification: Main-belt Asteroid          SPK-ID: 2102260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026407062951056 5.6753e-08  
a 2.398564249889822 1.2574e-08 au
q 2.15237392118694 1.369e-07 au
i 6.044782408083975 6.2458e-06 deg
node 11.21245429232441 4.0388e-05 deg
peri 51.87661804399504 4.7618e-05 deg
M 216.7912452547292 2.7362e-05 deg
tp 2459740.249848351274
(2022-Jun-09.74984835)
0.00010573 TDB
period 1356.83007475404
3.71
1.067e-05
2.921e-08
d
yr
n .2653243075152643 2.0864e-09 deg/d
Q 2.644754578592703 1.3865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      7581 days (20.76 yr)  
   first obs. used      1999-09-21  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:55:51  

Additional Information
 Earth MOID = 1.17019 au 
 Jupiter MOID = 2.62018 au 
 T_jup = 3.513 
[ 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 16.14   n/a E2021B55  

102260 (1999 TM33)          Discovered 1999-Oct-04 by LINEAR at Socorro
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
2165-Apr-17 13:16 00:03 Thisb 0.0291023870322578 0.0290987034037706 0.029106102655542 4.43599763488724 4.43599758207253 2511917.053021448 2.64166011254999 1646.79019078315 68.0411620200432 84.0190101173776 63607.7786614524 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 19:55:53 2020-Nov-12 19:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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