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JPL Small-Body Database Browser
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183928 (2004 DY1)
Classification: Main-belt Asteroid          SPK-ID: 2183928
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789665863231536 5.806e-08  
a 2.810435255131552 2.3077e-08 au
q 2.307461251438417 1.5983e-07 au
i 3.948667909428551 7.3372e-06 deg
node 133.791336676764 8.7377e-05 deg
peri 328.864440814076 8.9819e-05 deg
M 119.0700113682782 1.9309e-05 deg
tp 2458031.308116770366
(2017-Oct-04.80811677)
9.2053e-05 TDB
period 1720.912558989296
4.71
2.1196e-05
5.803e-08
d
yr
n .2091913375374694 2.5765e-09 deg/d
Q 3.313409258824688 2.7207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      6036 days (16.53 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:16:57  

Additional Information
 Earth MOID = 1.32557 au 
 Jupiter MOID = 1.84169 au 
 T_jup = 3.294 
[ 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 16.4   n/a MPO251455  

183928 (2004 DY1)          Discovered 2004-Feb-17 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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