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16726 (1996 DC)
Classification: Main-belt Asteroid          SPK-ID: 2016726
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005466010311736 1.1061e-08  
a 2.269605028230353 6.1602e-09 au
q 2.04140395695853 2.7128e-08 au
i 6.60948529404203 4.2627e-07 deg
node 134.2006146635816 9.0308e-06 deg
peri 96.58052047114589 1.504e-05 deg
M 33.55942857020634 1.2211e-05 deg
tp 2459084.077770761361
(2020-Aug-22.57777076)
4.2296e-05 TDB
period 1248.889039878319
3.42
5.0846e-06
1.392e-08
d
yr
n .2882561929081188 1.1736e-09 deg/d
Q 2.497806099502176 6.7796e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2299  
   data-arc span      14531 days (39.78 yr)  
   first obs. used      1980-10-05  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:40:15  

Additional Information
 Earth MOID = 1.04214 au 
 Jupiter MOID = 2.50339 au 
 T_jup = 3.598 
[ 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 14.33   n/a E2021B10  
diameter diameter 3.523 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.5622 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.430   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16726 (1996 DC)          Discovered 1996-Feb-18 by Kobayashi, T. at Oizumi
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1996 DC = 1980 TF2 = 1997 QZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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