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35467 (1998 ED)
Classification: Main-belt Asteroid          SPK-ID: 2035467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897871964252183 6.025e-08  
a 2.552878556914273 1.5988e-08 au
q 2.068374892783456 1.5551e-07 au
i 13.39751535571027 5.8739e-06 deg
node 32.91091734577017 2.7385e-05 deg
peri 267.0148447166709 3.159e-05 deg
M 53.30275089815873 1.9242e-05 deg
tp 2458779.907479815565
(2019-Oct-23.40747982)
7.9176e-05 TDB
period 1489.853824207406
4.08
1.3996e-05
3.832e-08
d
yr
n .2416344436955203 2.2699e-09 deg/d
Q 3.037382221045089 1.9022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1577  
   data-arc span      7860 days (21.52 yr)  
   first obs. used      1998-02-25  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:06:20  

Additional Information
 Earth MOID = 1.10539 au 
 Jupiter MOID = 2.317 au 
 T_jup = 3.376 
[ 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 14.0   n/a MPO493100  
diameter diameter 4.134 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.312   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35467 (1998 ED)          Discovered 1998-Mar-01 by Kobayashi, T. at Oizumi
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 ED = 1999 SP7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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