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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009699604666896 1.1047e-08  
a 2.270224457015737 6.2649e-09 au
q 2.040999983340346 2.7154e-08 au
i 6.609876411345702 4.2607e-07 deg
node 134.1995490597651 9.0258e-06 deg
peri 96.63765421703712 1.5001e-05 deg
M 89.95036609768634 1.2207e-05 deg
tp 2459084.322169336551
(2020-Aug-22.82216934)
4.2162e-05 TDB
period 1249.400351709433
3.42
5.1718e-06
1.416e-08
d
yr
n .2881382252753867 1.1927e-09 deg/d
Q 2.499448930691128 6.8975e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2331  
   data-arc span      14875 days (40.73 yr)  
   first obs. used      1980-10-05  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46495  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:42:57  

Additional Information
 Earth MOID = 1.04342 au 
 Jupiter MOID = 2.50083 au 
 T_jup = 3.598 
[ 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 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

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