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357346 (2003 QC41)
Classification: Main-belt Asteroid          SPK-ID: 2357346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2621354526351797 9.379e-08  
a 2.370005951318296 1.0212e-08 au
q 1.748743368521405 2.2061e-07 au
i 6.823724599165541 9.0747e-06 deg
node 349.9647135955956 3.8238e-05 deg
peri 344.6758560702805 4.0392e-05 deg
M 219.1322915961795 1.4442e-05 deg
tp 2459521.972643979512
(2021-Nov-03.47264398)
5.5694e-05 TDB
period 1332.669878425684
3.65
8.6135e-06
2.358e-08
d
yr
n .2701344165032656 1.746e-09 deg/d
Q 2.991268534115187 1.2889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6000 days (16.43 yr)  
   first obs. used      2003-08-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52904  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:29:45  

Additional Information
 Earth MOID = .740274 au 
 Jupiter MOID = 2.39773 au 
 T_jup = 3.489 
[ show covariance matrix ]

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 17.1   n/a MPO471685  
diameter diameter 1.763 km 0.348 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.075   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

357346 (2003 QC41)          Discovered 2003-Aug-22 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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