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14113 (1998 QD32)
Classification: Main-belt Asteroid          SPK-ID: 2014113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2572672968456135 3.7023e-08  
a 3.0900902388739 1.7122e-08 au
q 2.295111076109795 1.1126e-07 au
i 17.56625123690982 4.6151e-06 deg
node 142.8811439920133 1.3148e-05 deg
peri 231.4966082325297 1.5691e-05 deg
M 344.0367030937543 7.1343e-06 deg
tp 2459088.478238168412
(2020-Aug-26.97823817)
3.9209e-05 TDB
period 1984.06168391421
5.43
1.649e-05
4.515e-08
d
yr
n .1814459716241192 1.508e-09 deg/d
Q 3.885069401638004 2.1527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1847  
   data-arc span      14448 days (39.56 yr)  
   first obs. used      1981-04-09  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:02  

Additional Information
 Earth MOID = 1.33539 au 
 Jupiter MOID = 1.7516 au 
 T_jup = 3.104 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457051.5 (2015-Jan-29.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2624979855637288 3.7501e-08  
q 2.275235670313745 1.1376e-07 au
tp 2457102.143249617826
(2015-Mar-20.64324962)
4.1728e-05 TDB
node 143.3520156093765 1.313e-05 deg
peri 230.6174801431709 1.5428e-05 deg
i 17.59396181830766 4.6239e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1847  
   data-arc span      14448 days (39.56 yr)  
   first obs. used      1981-04-09  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46749  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:42:02  

Additional Information
 Jupiter MOID = 1.7516 au 
 T_jup = 3.104 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.406356659938955E-15 -4.243178413334213E-15 -2.641211567641453E-13 -1.287685831993708E-16 -5.280521000166804E-14 -7.843308809474938E-15
q -4.243178413334213E-15 1.29409102846867E-14 5.756049759799088E-13 -5.544820623513677E-16 1.189715848325942E-13 2.503090173306189E-14
tp -2.641211567641453E-13 5.756049759799088E-13 1.741266199013664E-9 2.18046397671064E-12 3.554843896540345E-10 4.338570702721899E-12
node -1.287685831993708E-16 -5.544820623513677E-16 2.18046397671064E-12 1.723885591292745E-10 -1.634580965726794E-10 1.0914216321263E-11
peri -5.280521000166804E-14 1.189715848325942E-13 3.554843896540345E-10 -1.634580965726794E-10 2.380081466462178E-10 -9.795675459059218E-12
i -7.843308809474938E-15 2.503090173306189E-14 4.338570702721899E-12 1.0914216321263E-11 -9.795675459059218E-12 2.13801239290807E-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 12.9   n/a MPO347637  
diameter diameter 11.707 km 3.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.098   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

14113 (1998 QD32)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 QD32 = 2000 AU181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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