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JPL Small-Body Database Browser
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376739 (1999 TT83)
Classification: Main-belt Asteroid          SPK-ID: 2376739
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3011070615321821 7.4749e-08  
a 2.786109722959329 4.2095e-08 au
q 1.947192411172804 2.1332e-07 au
i 7.314831620652536 2.1613e-05 deg
node 18.79882458286644 8.3036e-05 deg
peri 285.071988791335 9.5358e-05 deg
M 210.4176710347875 5.2495e-05 deg
tp 2459706.286814671090
(2022-May-06.78681467)
0.00025784 TDB
period 1698.618112442167
4.65
3.8496e-05
1.054e-07
d
yr
n .2119369841655665 4.8032e-09 deg/d
Q 3.625027034745855 5.477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      5579 days (15.27 yr)  
   first obs. used      1999-10-12  
   last obs. used      2015-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57074  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 23:58:29  

Additional Information
 Earth MOID = .947983 au 
 Jupiter MOID = 1.7245 au 
 T_jup = 3.252 
[ 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 17.3   n/a MPO353290  

376739 (1999 TT83)          Discovered 1999-Oct-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 1999 TT83 = 2008 RC48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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