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103327 (2000 AQ68)
Classification: Main-belt Asteroid          SPK-ID: 2103327
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130731989258774 5.4391e-08  
a 2.582336213135735 1.3365e-08 au
q 2.032109575500768 1.4543e-07 au
i 12.87281398096948 4.3858e-06 deg
node 93.25405129232794 1.9445e-05 deg
peri 54.96534380599507 2.1313e-05 deg
M 331.2957084021331 7.7722e-06 deg
tp 2459321.354252824607
(2021-Apr-16.85425282)
3.2828e-05 TDB
period 1515.715197796123
4.15
1.1767e-05
3.222e-08
d
yr
n .2375116384156116 1.8439e-09 deg/d
Q 3.132562850770703 1.6213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      932  
   data-arc span      7752 days (21.22 yr)  
   first obs. used      1999-11-04  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:08  

Additional Information
 Earth MOID = 1.07395 au 
 Jupiter MOID = 2.00077 au 
 T_jup = 3.357 
[ 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 15.4   n/a MPO453486  
diameter diameter 3.845 km 1.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103327 (2000 AQ68)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AQ68 = 2001 KH44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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