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382926 (2004 SL53)
Classification: Main-belt Asteroid          SPK-ID: 2382926
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035126782955037 1.3393e-07  
a 2.624611541007333 2.1186e-08 au
q 2.090469816811641 3.4525e-07 au
i 3.875564140762792 9.6932e-06 deg
node 203.6305874573606 0.00012306 deg
peri 184.3742158078769 0.00013025 deg
M 233.6545358505678 2.82e-05 deg
tp 2459545.571070505173
(2021-Nov-27.07107051)
0.00012218 TDB
period 1553.087692564737
4.25
1.8805e-05
5.149e-08
d
yr
n .2317963124191033 2.8066e-09 deg/d
Q 3.158753265203024 2.5498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6697 days (18.34 yr)  
   first obs. used      2000-12-01  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:05:14  

Additional Information
 Earth MOID = 1.09526 au 
 Jupiter MOID = 2.2889 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457183.5 (2015-Jun-10.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037424608981949 1.3257e-07  
q 2.089338112811223 3.3984e-07 au
tp 2456441.997130386631
(2013-May-29.49713039)
0.00012736 TDB
node 203.646718667032 0.00012303 deg
peri 184.701676336174 0.00013026 deg
i 3.876210470373941 9.6956e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6697 days (18.34 yr)  
   first obs. used      2000-12-01  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:05:14  

Additional Information
 Jupiter MOID = 2.2889 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.757420802532232E-14 -4.500380618247157E-14 -6.717151985839103E-12 8.831708089792956E-14 -3.13356532908292E-12 -1.101044028240403E-14
q -4.500380618247157E-14 1.154942962626525E-13 1.689601644281346E-11 -2.201620910490375E-13 7.96182712485533E-12 2.961900411166334E-14
tp -6.717151985839103E-12 1.689601644281346E-11 1.62201070149801E-8 -3.025070614518557E-11 5.424973502532645E-9 -1.981409794108804E-11
node 8.831708089792956E-14 -2.201620910490375E-13 -3.025070614518557E-11 1.513566196031378E-8 -1.511264443283845E-8 5.236709082181795E-10
peri -3.13356532908292E-12 7.96182712485533E-12 5.424973502532645E-9 -1.511264443283845E-8 1.696794661879018E-8 -5.277398717454703E-10
i -1.101044028240403E-14 2.961900411166334E-14 -1.981409794108804E-11 5.236709082181795E-10 -5.277398717454703E-10 9.400425842524699E-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 17.3   n/a MPO285630  

382926 (2004 SL53)          Discovered 2004-Sep-22 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 SL53 = 2010 AV35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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