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382323 (2013 TW3)
Classification: Main-belt Asteroid          SPK-ID: 2382323
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568498519281883 4.736e-08  
a 2.613442640008746 3.0424e-08 au
q 2.203524548900561 1.2331e-07 au
i 21.54403257209498 1.2615e-05 deg
node 206.5175945165361 1.6345e-05 deg
peri 257.7794355044065 5.817e-05 deg
M 53.35229147996854 4.8209e-05 deg
tp 2458371.798790117940
(2018-Sep-10.29879012)
0.00020855 TDB
period 1543.184618198713
4.23
2.6947e-05
7.378e-08
d
yr
n .2332838182512544 4.0736e-09 deg/d
Q 3.023360731116932 3.5196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      9132 days (25.00 yr)  
   first obs. used      1994-05-01  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:49:30  

Additional Information
 Earth MOID = 1.32184 au 
 Jupiter MOID = 2.40588 au 
 T_jup = 3.293 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434369  
diameter diameter 3.801 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382323 (2013 TW3)          Discovered 2007-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

Alternate Designations
 2013 TW3 = 2007 MT8 = 2010 CY49 = 2011 HE17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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