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35469 (1998 ED3)
Classification: Main-belt Asteroid          SPK-ID: 2035469
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0835853514844824 3.2629e-08  
a 2.479845883977591 1.0188e-08 au
q 2.272567094137977 8.3681e-08 au
i 7.059495256518242 3.3496e-06 deg
node 103.307053359867 3.1221e-05 deg
peri 28.89733372995046 3.9452e-05 deg
M 196.3865615935171 2.5405e-05 deg
tp 2459248.764045038451
(2021-Feb-03.26404504)
0.000102 TDB
period 1426.380733066945
3.91
8.7899e-06
2.407e-08
d
yr
n .2523870321957749 1.5553e-09 deg/d
Q 2.687124673817205 1.1039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1553  
   data-arc span      7940 days (21.74 yr)  
   first obs. used      1998-03-02  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:12:17  

Additional Information
 Earth MOID = 1.29063 au 
 Jupiter MOID = 2.35247 au 
 T_jup = 3.464 
[ 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 14.2   n/a MPO347780  
diameter diameter 3.075 km 0.283 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.360   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35469 (1998 ED3)          Discovered 1998-Mar-02 by Comba, P. G. at Prescott
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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