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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457780.5 (2017-Jan-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125590075258276 5.447e-08  
q 2.03324926541837 1.4575e-07 au
tp 2457807.458017217585
(2017-Feb-22.95801722)
3.3141e-05 TDB
node 93.28170920979204 1.8757e-05 deg
peri 55.2804576304058 2.0724e-05 deg
i 12.86739217093401 4.3638e-06 deg
  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
 Jupiter MOID = 2.00077 au 
 T_jup = 3.357 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.966958871675945E-15 -7.922951119599041E-15 2.856367434314035E-15 3.220892500179135E-14 4.610746368089517E-14 -7.817304802500056E-15
q -7.922951119599041E-15 2.124216682060698E-14 -1.02883668845251E-13 -8.653194160483939E-14 -1.465886656983139E-13 2.107442715138271E-14
tp 2.856367434314035E-15 -1.02883668845251E-13 1.098338334727861E-9 -1.347730506564672E-12 3.091637480636668E-10 1.042774686792252E-12
node 3.220892500179135E-14 -8.653194160483939E-14 -1.347730506564672E-12 3.518368182268719E-10 -3.423554951385101E-10 3.163584908395371E-11
peri 4.610746368089517E-14 -1.465886656983139E-13 3.091637480636668E-10 -3.423554951385101E-10 4.295037342707485E-10 -3.08377778316868E-11
i -7.817304802500056E-15 2.107442715138271E-14 1.042774686792252E-12 3.163584908395371E-11 -3.08377778316868E-11 1.904317935697351E-11

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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