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JPL Small-Body Database Browser
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193677 (2001 DH104)
Classification: Main-belt Asteroid          SPK-ID: 2193677
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03737476368109331 4.9651e-08  
a 2.776008950989155 2.5182e-08 au
q 2.672256272469336 1.4659e-07 au
i 2.621763448019402 4.9786e-06 deg
node 144.0442053506363 0.00010408 deg
peri 234.57735963024 0.0001199 deg
M 100.7591616608431 5.8299e-05 deg
tp 2458127.662660857837
(2018-Jan-09.16266086)
0.0002742 TDB
period 1689.389225608554
4.63
2.2987e-05
6.293e-08
d
yr
n .2130947649854463 2.8995e-09 deg/d
Q 2.879761629508975 2.6123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7063 days (19.34 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57534  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:02:41  

Additional Information
 Earth MOID = 1.67327 au 
 Jupiter MOID = 2.28314 au 
 T_jup = 3.333 
[ 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 15.6   n/a MPO427172  
diameter diameter 4.557 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193677 (2001 DH104)          Discovered 2001-Feb-16 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 DH104 = 2002 KR10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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