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26520 (2000 CQ75)
Classification: Main-belt Asteroid          SPK-ID: 2026520
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2634707490644042 3.308e-08  
a 2.678697064113432 1.3367e-08 au
q 1.972938742114846 9.0214e-08 au
i 15.27308221502285 4.2336e-06 deg
node 119.3153996834014 1.3697e-05 deg
peri 297.5597413509013 1.5785e-05 deg
M 338.3835703781887 1.1021e-05 deg
tp 2459096.653543101205
(2020-Sep-04.15354310)
4.9491e-05 TDB
period 1601.341022640778
4.38
1.1986e-05
3.282e-08
d
yr
n .2248115766161554 1.6827e-09 deg/d
Q 3.384455386112019 1.6888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1730  
   data-arc span      25104 days (68.73 yr)  
   first obs. used      1951-02-04  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:53:38  

Additional Information
 Earth MOID = 1.03548 au 
 Jupiter MOID = 2.10557 au 
 T_jup = 3.278 
[ 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 13.0   n/a MPO431807  
diameter diameter 8.096 km 0.434 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.970 h n/a LCDB (Rev. 2019-August); 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.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.186   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26520 (2000 CQ75)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CQ75 = 1951 CH2 = 1986 AE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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