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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130732011482191 5.4251e-08  
a 2.582336213836773 1.312e-08 au
q 2.0321095703136 1.4517e-07 au
i 12.87281365717241 4.3659e-06 deg
node 93.25405402361964 1.8743e-05 deg
peri 54.96534164950464 2.0707e-05 deg
M 331.2957075108573 7.5789e-06 deg
tp 2459321.354256626377
(2021-Apr-16.85425663)
3.1976e-05 TDB
period 1515.71519841334
4.15
1.1551e-05
3.162e-08
d
yr
n .2375116383188941 1.81e-09 deg/d
Q 3.132562857359947 1.5915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1032  
   data-arc span      7803 days (21.36 yr)  
   first obs. used      1999-11-04  
   last obs. used      2021-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50227  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:14  

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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