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13292 (1998 QT90)
Classification: Main-belt Asteroid          SPK-ID: 2013292
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203378060975019 2.5369e-08  
a 2.522708999657076 9.5105e-09 au
q 2.21913173321592 6.4104e-08 au
i 5.462839681596618 4.7712e-06 deg
node 53.20895645900083 4.7803e-05 deg
peri 229.7427311169381 5.4779e-05 deg
M 115.2858772652521 2.6915e-05 deg
tp 2458131.823940790998
(2018-Jan-13.32394079)
0.00010896 TDB
period 1463.521684681623
4.01
8.2761e-06
2.266e-08
d
yr
n .245982006121293 1.391e-09 deg/d
Q 2.826286266098232 1.0655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1835  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-09-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:33:16  

Additional Information
 Earth MOID = 1.2069 au 
 Jupiter MOID = 2.29775 au 
 T_jup = 3.439 
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Orbital Elements at Epoch 2456545.5 (2013-Sep-10.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215982756565862 2.5412e-08  
q 2.215612533467393 6.4307e-08 au
tp 2456669.670457686793
(2014-Jan-12.17045769)
0.00010674 TDB
node 53.25038354544972 4.7841e-05 deg
peri 229.9596431144824 5.4677e-05 deg
i 5.461560644983298 4.7696e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1835  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-09-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:33:16  

Additional Information
 Jupiter MOID = 2.29775 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.457501416886511E-16 -1.620331034433376E-15 4.409815623531385E-13 -3.370504411532841E-15 1.014488543604526E-13 -4.212202250718632E-16
q -1.620331034433376E-15 4.135451248667112E-15 -1.05195596261572E-12 8.96385735880122E-15 -2.433241409721403E-13 1.07925871246779E-15
tp 4.409815623531385E-13 -1.05195596261572E-12 1.139259549341699E-8 3.438752350664144E-11 2.853608501007728E-9 -1.029369141827054E-11
node -3.370504411532841E-15 8.96385735880122E-15 3.438752350664144E-11 2.288721666984617E-9 -2.269385044436154E-9 -1.430911322321301E-10
peri 1.014488543604526E-13 -2.433241409721403E-13 2.853608501007728E-9 -2.269385044436154E-9 2.989531545993088E-9 1.398433423582338E-10
i -4.212202250718632E-16 1.07925871246779E-15 -1.029369141827054E-11 -1.430911322321301E-10 1.398433423582338E-10 2.274876268618376E-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 13.9   n/a MPO313526  
diameter diameter 4.926 km 0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13292 (1998 QT90)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 QT90 = 1990 SO5 = 1993 GJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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