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67155 (2000 AK194)
Classification: Main-belt Asteroid          SPK-ID: 2067155
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03700114249520551 3.8975e-08  
a 3.168753225036682 2.427e-08 au
q 3.051505735424958 1.1743e-07 au
i 15.39959422490504 4.4423e-06 deg
node 246.97390888372 1.978e-05 deg
peri 22.4052011039014 9.166e-05 deg
M 109.8957337632421 9.1331e-05 deg
tp 2458571.559752498087
(2019-Mar-29.05975250)
0.00052148 TDB
period 2060.302810193539
5.64
2.367e-05
6.48e-08
d
yr
n .1747315968404579 2.0074e-09 deg/d
Q 3.286000714648406 2.5168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1252  
   data-arc span      8121 days (22.23 yr)  
   first obs. used      1998-11-18  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:27:45  

Additional Information
 Earth MOID = 2.03877 au 
 Jupiter MOID = 1.76821 au 
 T_jup = 3.146 
[ 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 13.64   n/a E2021B10  
diameter diameter 11.029 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67155 (2000 AK194)          Discovered 2000-Jan-08 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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