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35453 (1998 DE13)
Classification: Main-belt Asteroid          SPK-ID: 2035453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617701960714797 4.2696e-08  
a 2.75354564683724 1.6104e-08 au
q 2.30810402765661 1.2002e-07 au
i 8.943220747289118 4.7411e-06 deg
node 92.02288081446649 3.1184e-05 deg
peri 49.47065823028959 3.4684e-05 deg
M 240.2020580383877 1.5134e-05 deg
tp 2459155.871646610119
(2020-Nov-02.37164661)
7.2188e-05 TDB
period 1668.92510427023
4.57
1.4641e-05
4.008e-08
d
yr
n .2157077025678855 1.8923e-09 deg/d
Q 3.19898726601787 1.8709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      9358 days (25.62 yr)  
   first obs. used      1992-12-29  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:10  

Additional Information
 Earth MOID = 1.33351 au 
 Jupiter MOID = 1.88231 au 
 T_jup = 3.308 
[ 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 MPO358956  
diameter diameter 5.385 km 1.715 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.077   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

35453 (1998 DE13)          Discovered 1998-Feb-22 by JPL/GEODSS NEAT at Haleakala
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DE13 = 1992 YK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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