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17349 (4353 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2017349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06655666721117151 4.056e-08  
a 3.161778677141151 1.7544e-08 au
q 2.951341225931289 1.2968e-07 au
i 6.848736256316454 4.4993e-06 deg
node 62.74928680794879 2.736e-05 deg
peri 160.6739617057768 4.0282e-05 deg
M 45.94892215850402 2.7153e-05 deg
tp 2458938.399135175495
(2020-Mar-29.89913518)
0.00015594 TDB
period 2053.50434578929
5.62
1.7091e-05
4.679e-08
d
yr
n .1753100745748018 1.4591e-09 deg/d
Q 3.372216128351012 1.8711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1927  
   data-arc span      15676 days (42.92 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:01:47  

Additional Information
 Earth MOID = 1.94175 au 
 Jupiter MOID = 1.60706 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457001.5 (2014-Dec-10.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06527214905700957 4.0416e-08  
q 2.954002753044283 1.2908e-07 au
tp 2456876.931084075144
(2014-Aug-07.43108408)
0.00016864 TDB
node 62.77894396685032 2.7344e-05 deg
peri 159.0640935364795 4.08e-05 deg
i 6.851469471697341 4.5009e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1927  
   data-arc span      15676 days (42.92 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:01:47  

Additional Information
 Jupiter MOID = 1.60706 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.633419234262438E-15 -5.173777207248751E-15 7.262095642721721E-13 -5.101645837219619E-15 1.486780645383806E-13 -3.05023573543441E-16
q -5.173777207248751E-15 1.666160885452606E-14 -3.814001655852706E-12 1.61371021806356E-14 -7.371704858880271E-13 6.561081603746781E-16
tp 7.262095642721721E-13 -3.814001655852706E-12 2.844097642493097E-8 -1.706622514015045E-11 5.116756876386016E-9 1.144904357809241E-12
node -5.101645837219619E-15 1.61371021806356E-14 -1.706622514015045E-11 7.476685682844912E-10 -7.453785823733071E-10 -1.822154650852478E-11
peri 1.486780645383806E-13 -7.371704858880271E-13 5.116756876386016E-9 -7.453785823733071E-10 1.664634354573511E-9 1.824656800610487E-11
i -3.05023573543441E-16 6.561081603746781E-16 1.144904357809241E-12 -1.822154650852478E-11 1.824656800610487E-11 2.025846996518142E-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 13.07   n/a MPCxxxxx  
diameter diameter 14.173 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17349 (4353 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4353 T-3 = 1980 EY = 1986 GC3 = 1999 SO19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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