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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457021.5 (2014-Dec-30.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2100495534811825 3.1391e-08  
q 1.92350270934819 7.864e-08 au
tp 2457125.931082331241
(2015-Apr-13.43108233)
4.979e-05 TDB
node 349.4145410175374 0.00010035 deg
peri 65.36671331385246 0.00010141 deg
i 1.758373374551242 5.4627e-06 deg
  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
 Jupiter MOID = 2.41757 au 
 T_jup = 3.474 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.853830382607651E-16 -2.46056195149341E-15 -6.932737422525161E-13 7.26512546511514E-15 -1.884161701603873E-13 -8.525929236568747E-16
q -2.46056195149341E-15 6.184227022016697E-15 1.789035151898042E-12 -1.952682259220574E-14 4.866813436526853E-13 2.293663763091884E-15
tp -6.932737422525161E-13 1.789035151898042E-12 2.479004092673528E-9 -1.662994965356426E-11 7.321624738396193E-10 1.048378171701231E-12
node 7.26512546511514E-15 -1.952682259220574E-14 -1.662994965356426E-11 1.007050058780209E-8 -1.006985881325674E-8 -2.139702720184327E-12
peri -1.884161701603873E-13 4.866813436526853E-13 7.321624738396193E-10 -1.006985881325674E-8 1.028390608512786E-8 2.423962858146616E-12
i -8.525929236568747E-16 2.293663763091884E-15 1.048378171701231E-12 -2.139702720184327E-12 2.423962858146616E-12 2.984062701513015E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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