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102332 (1999 TG112)
Classification: Main-belt Asteroid          SPK-ID: 2102332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118549815916171 3.1579e-08  
a 2.433644681016483 8.4442e-09 au
q 1.918064931919199 7.9237e-08 au
i 1.755652834162429 5.4621e-06 deg
node 349.3393300076189 0.00010058 deg
peri 65.39177233784466 0.00010161 deg
M 178.2802151495783 1.3845e-05 deg
tp 2458513.771880120635
(2019-Jan-30.27188012)
5.1609e-05 TDB
period 1386.70532200755
3.80
7.2173e-06
1.976e-08
d
yr
n .2596081476624202 1.3512e-09 deg/d
Q 2.949224430113767 1.0233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      9063 days (24.81 yr)  
   first obs. used      1995-07-24  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:29  

Additional Information
 Earth MOID = .929591 au 
 Jupiter MOID = 2.41757 au 
 T_jup = 3.474 
[ 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 16.35   n/a E2021B55  

102332 (1999 TG112)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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