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102338 (1999 TD115)
Classification: Main-belt Asteroid          SPK-ID: 2102338
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 .2453310441217542 4.3891e-08  
a 2.572920291553467 1.1937e-08 au
q 1.941703069984607 1.1205e-07 au
i 4.664878461384435 6.5414e-06 deg
node 312.094817161932 4.7848e-05 deg
peri 115.5224068772402 4.9578e-05 deg
M 11.75769555216057 1.158e-05 deg
tp 2459151.266848702943
(2020-Oct-28.76684870)
4.8453e-05 TDB
period 1507.432675757929
4.13
1.049e-05
2.872e-08
d
yr
n .2388166355880496 1.6619e-09 deg/d
Q 3.204137513122328 1.4865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      573  
   data-arc span      13560 days (37.13 yr)  
   first obs. used      1984-01-25  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:31  

Additional Information
 Earth MOID = .960667 au 
 Jupiter MOID = 2.13058 au 
 T_jup = 3.381 
[ 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 16.13   n/a E2021B55  

102338 (1999 TD115)          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
2118-Mar-28 22:43 00:04 Inter 0.0218067343129272 0.0217889930926106 0.0218244755343412 4.1524462208877 4.1524460592197 2494730.446347044 3.82225112034255 884.032235515715 59.5737081782377 0.585302167866725 3728.72433052853 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:41:32 2021-Apr-13 15:41

Alternate Designations
 1999 TD115 = 1984 BD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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