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JPL Small-Body Database Browser
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347048 (2010 ET124)
Classification: Main-belt Asteroid          SPK-ID: 2347048
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1149767512487968 5.1252e-08  
a 2.623732891487063 2.6827e-08 au
q 2.322064607479269 1.3192e-07 au
i 5.166688618517365 5.6643e-06 deg
node 221.9918748637724 5.6759e-05 deg
peri 7.410455828519529 6.1231e-05 deg
M 101.2662244581744 2.1917e-05 deg
tp 2458563.843455140006
(2019-Mar-21.34345514)
9.5763e-05 TDB
period 1552.307859710163
4.25
2.3808e-05
6.518e-08
d
yr
n .2319127599258674 3.5568e-09 deg/d
Q 2.925401175494857 2.9911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5336 days (14.61 yr)  
   first obs. used      2004-12-21  
   last obs. used      2019-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:24:00  

Additional Information
 Earth MOID = 1.31202 au 
 Jupiter MOID = 2.06066 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457525.5 (2016-May-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139767423866715 5.1419e-08  
q 2.325831234811933 1.3229e-07 au
tp 2457011.760749305948
(2014-Dec-20.26074931)
0.00010446 TDB
node 222.030316755263 5.6711e-05 deg
peri 7.732104333290296 6.1231e-05 deg
i 5.167513996742452 5.6659e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      5336 days (14.61 yr)  
   first obs. used      2004-12-21  
   last obs. used      2019-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:24:00  

Additional Information
 Jupiter MOID = 2.06066 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.643943053354486E-15 -6.695663714193615E-15 1.44251763320434E-13 2.787553473806063E-14 4.810395390268041E-14 -7.31623601448172E-16
q -6.695663714193615E-15 1.750100512163154E-14 -1.470012322393356E-12 -7.681321772572168E-14 -3.257826979900545E-13 2.414855352401077E-15
tp 1.44251763320434E-13 -1.470012322393356E-12 1.091271336520766E-8 2.998860958806722E-11 2.431304847175047E-9 3.269759626745377E-12
node 2.787553473806063E-14 -7.681321772572168E-14 2.998860958806722E-11 3.216168741955012E-9 -3.1958765589495E-9 5.918446396397579E-11
peri 4.810395390268041E-14 -3.257826979900545E-13 2.431304847175047E-9 -3.1958765589495E-9 3.749227763385264E-9 -5.814717455912728E-11
i -7.31623601448172E-16 2.414855352401077E-15 3.269759626745377E-12 5.918446396397579E-11 -5.814717455912728E-11 3.21024447781361E-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 16.7   n/a MPO434186  
diameter diameter 2.939 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347048 (2010 ET124)          Discovered 2006-Apr-21 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2010 ET124 = 2010 LF75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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