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103849 (2000 DK35)
Classification: Main-belt Asteroid          SPK-ID: 2103849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208544768973332 4.7797e-08  
a 3.162824809228283 2.3156e-08 au
q 2.780583271391091 1.5147e-07 au
i 5.826937700155949 5.2404e-06 deg
node 137.5660926475396 5.174e-05 deg
peri 264.3974728188961 5.8152e-05 deg
M 348.6534325888799 2.307e-05 deg
tp 2459265.254973336821
(2021-Feb-19.75497334)
0.00013137 TDB
period 2054.523589082038
5.62
2.2563e-05
6.177e-08
d
yr
n .1752231037468147 1.9243e-09 deg/d
Q 3.545066347065475 2.5954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1995-04-07  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:05  

Additional Information
 Earth MOID = 1.79582 au 
 Jupiter MOID = 1.87909 au 
 T_jup = 3.185 
[ 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 14.53   n/a E2021B55  
diameter diameter 6.883 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103849 (2000 DK35)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DK35 = 2003 QR21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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