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180537 (2004 EB1)
Classification: Main-belt Asteroid          SPK-ID: 2180537
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1075306351288006 4.1192e-08  
a 2.611823634830109 1.4256e-08 au
q 2.330972580532415 1.071e-07 au
i 14.88620125839169 4.8142e-06 deg
node 185.42949314654 1.8907e-05 deg
peri 224.3155234615548 3.0962e-05 deg
M 114.6081783858576 2.3611e-05 deg
tp 2458709.674285759410
(2019-Aug-14.17428576)
0.00010076 TDB
period 1541.750855961745
4.22
1.2623e-05
3.456e-08
d
yr
n .2335007622067651 1.9118e-09 deg/d
Q 2.892674689127803 1.5789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2002-10-31  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:50:11  

Additional Information
 Earth MOID = 1.35799 au 
 Jupiter MOID = 2.53967 au 
 T_jup = 3.354 
[ 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 15.72   n/a E2021B55  

180537 (2004 EB1)          Discovered 2004-Mar-14 by Young, J. W. at Wrightwood
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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