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180511 (2004 DC10)
Classification: Main-belt Asteroid          SPK-ID: 2180511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216062611269468 3.6627e-08  
a 2.449928497488199 1.6538e-08 au
q 2.152001852880301 9.0822e-08 au
i 6.598268739919181 5.8678e-06 deg
node 9.522966119485238 3.6398e-05 deg
peri 266.5245096361642 4.4461e-05 deg
M 30.73781740433311 2.7868e-05 deg
tp 2459080.908843255747
(2020-Aug-19.40884326)
0.00010791 TDB
period 1400.646502046752
3.83
1.4183e-05
3.883e-08
d
yr
n .2570241666786983 2.6026e-09 deg/d
Q 2.747855142096098 1.855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      6543 days (17.91 yr)  
   first obs. used      2002-08-14  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53409  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:48  

Additional Information
 Earth MOID = 1.14645 au 
 Jupiter MOID = 2.37937 au 
 T_jup = 3.477 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.17   n/a E2021B55  
rotation period rot_per 13.288 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

180511 (2004 DC10)          Discovered 2004-Feb-17 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2004 DC10 = 2002 PA89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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