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213474 (2002 EU115)
Classification: Main-belt Asteroid          SPK-ID: 2213474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1011309384316414 4.3453e-08  
a 2.285896842716758 1.3262e-08 au
q 2.054721949854886 9.8464e-08 au
i 6.266756007507414 4.7569e-06 deg
node 98.02484016401296 4.7016e-05 deg
peri 25.87199775093131 5.4494e-05 deg
M 202.8369841450977 2.7416e-05 deg
tp 2459751.601028873520
(2022-Jun-21.10102887)
9.7664e-05 TDB
period 1262.360418036473
3.46
1.0985e-05
3.008e-08
d
yr
n .2851800443489496 2.4817e-09 deg/d
Q 2.517071735578631 1.4603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      6650 days (18.21 yr)  
   first obs. used      2002-03-10  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58882  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:50  

Additional Information
 Earth MOID = 1.07243 au 
 Jupiter MOID = 2.53675 au 
 T_jup = 3.587 
[ 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 17.07   n/a E2021B55  

213474 (2002 EU115)          Discovered 2002-Mar-10 by NEAT at Haleakala
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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