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434277 (2003 WK115)
Classification: Main-belt Asteroid          SPK-ID: 2434277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026238753419386 6.2164e-08  
a 2.891671484115437 4.3858e-08 au
q 2.594916950199736 1.78e-07 au
i 11.01379040626918 1.0361e-05 deg
node 50.64477413419313 3.6189e-05 deg
peri 49.74403597798195 6.8397e-05 deg
M 181.4385203065313 5.8332e-05 deg
tp 2460287.355223196077
(2023-Dec-08.85522320)
0.00030068 TDB
period 1796.064195374824
4.92
4.0861e-05
1.119e-07
d
yr
n .2004382699276909 4.5601e-09 deg/d
Q 3.188426018031139 4.8359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6031 days (16.51 yr)  
   first obs. used      2003-11-20  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49884  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:15:31  

Additional Information
 Earth MOID = 1.62682 au 
 Jupiter MOID = 2.06057 au 
 T_jup = 3.255 
[ 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 16.30   n/a E2021B25  

434277 (2003 WK115)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 WK115 = 2007 RC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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