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115467 (2003 TW19)
Classification: Main-belt Asteroid          SPK-ID: 2115467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06099716021094694 3.7402e-08  
a 2.754872012665323 1.7007e-08 au
q 2.586832643148122 1.0036e-07 au
i 4.657609670594903 4.3944e-06 deg
node 231.8697435041707 5.1146e-05 deg
peri 210.1944012197163 6.2791e-05 deg
M 229.3438180870357 3.6658e-05 deg
tp 2459806.647096883757
(2022-Aug-15.14709688)
0.00017077 TDB
period 1670.131115751672
4.57
1.5465e-05
4.234e-08
d
yr
n .2155519387697748 1.996e-09 deg/d
Q 2.922911382182523 1.8044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      7975 days (21.83 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:43  

Additional Information
 Earth MOID = 1.60334 au 
 Jupiter MOID = 2.23564 au 
 T_jup = 3.337 
[ 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 14.91   n/a E2021B55  
diameter diameter 5.593 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115467 (2003 TW19)          Discovered 2003-Oct-15 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 TW19 = 2002 NX3 = 2003 SU227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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