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JPL Small-Body Database Browser
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47601 (2000 AQ227)
Classification: Outer Main-belt Asteroid          SPK-ID: 2047601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120423476318331 3.5421e-08  
a 3.2018686246655 2.2507e-08 au
q 2.816288474168687 1.1191e-07 au
i 3.657039488019586 4.873e-06 deg
node 332.517416390143 6.2433e-05 deg
peri 289.8171696268593 6.6041e-05 deg
M 30.13155335803357 2.0033e-05 deg
tp 2458425.344931115163
(2018-Nov-02.84493112)
0.00011663 TDB
period 2092.684172279143
5.73
2.2065e-05
6.041e-08
d
yr
n .1720278696464378 1.8139e-09 deg/d
Q 3.587448775162313 2.5217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      10202 days (27.93 yr)  
   first obs. used      1991-10-10  
   last obs. used      2019-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:13:44  

Additional Information
 Earth MOID = 1.80316 au 
 Jupiter MOID = 1.51376 au 
 T_jup = 3.179 
[ 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 14.7   n/a MPO267865  

47601 (2000 AQ227)          Discovered 2000-Jan-10 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AQ227 = 1997 WK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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