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90299 (2003 ED34)
Classification: Main-belt Asteroid          SPK-ID: 2090299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2082608793745834 4.6583e-08  
a 2.608467869955048 1.6286e-08 au
q 2.065226057537863 1.2384e-07 au
i 15.22093854404638 5.9876e-06 deg
node 327.5411104666491 1.7796e-05 deg
peri 304.6179901994561 2.2536e-05 deg
M 320.1987200408673 1.6339e-05 deg
tp 2459170.626200255578
(2020-Nov-17.12620026)
7.034e-05 TDB
period 1538.780465223575
4.21
1.4411e-05
3.946e-08
d
yr
n .2339515012933923 2.191e-09 deg/d
Q 3.151709682372233 1.9678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      11930 days (32.66 yr)  
   first obs. used      1987-08-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:30:52  

Additional Information
 Earth MOID = 1.08875 au 
 Jupiter MOID = 2.1858 au 
 T_jup = 3.331 
[ 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 14.9   n/a MPO385374  
diameter diameter 3.512 km 0.632 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.157   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

90299 (2003 ED34)          Discovered 2003-Mar-07 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2003 ED34 = 1987 QA6 = 2000 SB318 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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