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67413 (2000 QK50)
Classification: Main-belt Asteroid          SPK-ID: 2067413
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043731090532338 4.0896e-08  
a 3.056552145904957 2.0997e-08 au
q 2.737530295453523 1.3178e-07 au
i 9.388856990408996 4.5111e-06 deg
node 157.2233759156365 2.7032e-05 deg
peri 117.542033361242 3.5616e-05 deg
M 340.3796728230059 2.3934e-05 deg
tp 2459306.877525891961
(2021-Apr-02.37752589)
0.00013005 TDB
period 1951.848660607961
5.34
2.0113e-05
5.507e-08
d
yr
n .184440529261048 1.9006e-09 deg/d
Q 3.375573996356391 2.3189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1999-05-17  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:50  

Additional Information
 Earth MOID = 1.73548 au 
 Jupiter MOID = 1.82094 au 
 T_jup = 3.206 
[ 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 14.68   n/a E2021B10  
diameter diameter 8.067 km 0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.969 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.047   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67413 (2000 QK50)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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