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103306 (2000 AU53)
Classification: Main-belt Asteroid          SPK-ID: 2103306
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2250614635658783 3.6209e-08  
a 2.613559870787 1.2455e-08 au
q 2.02534826115063 9.3923e-08 au
i 1.052301211495746 4.7073e-06 deg
node 305.0232050894905 0.00022641 deg
peri 79.55494108876501 0.00022684 deg
M 48.96275284362989 1.2906e-05 deg
tp 2458990.600969200577
(2020-May-21.10096920)
5.452e-05 TDB
period 1543.288452941292
4.23
1.1032e-05
3.02e-08
d
yr
n .2332681225689794 1.6675e-09 deg/d
Q 3.20177148042337 1.5258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      9658 days (26.44 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4892  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:05  

Additional Information
 Earth MOID = 1.02823 au 
 Jupiter MOID = 2.25971 au 
 T_jup = 3.372 
[ 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 16.02   n/a E2021B55  
rotation period rot_per 13.441 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

103306 (2000 AU53)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AU53 = 1994 PU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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