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JPL Small-Body Database Browser
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376738 (1999 TG83)
Classification: Main-belt Asteroid          SPK-ID: 2376738
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 .1929896786009188 7.558e-08  
a 2.755324655518097 3.315e-08 au
q 2.223575435808472 2.1632e-07 au
i 2.633917528364668 9.4852e-06 deg
node 154.8735734756997 0.00020378 deg
peri 158.7022461814916 0.00020543 deg
M 228.5365533648951 2.9552e-05 deg
tp 2459610.542522127275
(2022-Jan-31.04252213)
0.00014272 TDB
period 1670.542752278448
4.57
3.0148e-05
8.254e-08
d
yr
n .2154988248633548 3.8891e-09 deg/d
Q 3.287073875227722 3.9548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6601 days (18.07 yr)  
   first obs. used      1999-10-12  
   last obs. used      2017-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70441  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:34:02  

Additional Information
 Earth MOID = 1.2099 au 
 Jupiter MOID = 2.00539 au 
 T_jup = 3.315 
[ 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 17.2   n/a MPO427871  

376738 (1999 TG83)          Discovered 1999-Oct-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 1999 TG83 = 2008 RD141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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