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JPL Small-Body Database Browser
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47576 (2000 AW172)
Classification: Mars-crossing Asteroid          SPK-ID: 2047576
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3261735279087833 4.5686e-08  
a 2.225444816920356 1.0124e-08 au
q 1.499563629819127 1.0075e-07 au
i 5.491943366808741 6.046e-06 deg
node 215.7994013894148 7.5527e-05 deg
peri 184.3009848302749 7.6273e-05 deg
M 321.4409878871833 1.3299e-05 deg
tp 2458730.381432366177
(2019-Sep-03.88143237)
4.5243e-05 TDB
period 1212.617053440586
3.32
8.2744e-06
2.265e-08
d
yr
n .2968785561596416 2.0258e-09 deg/d
Q 2.951326004021584 1.3426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      10990 days (30.09 yr)  
   first obs. used      1989-11-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:04:11  

Additional Information
 Earth MOID = .50709 au 
 Jupiter MOID = 2.47016 au 
 T_jup = 3.569 
[ 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 17.2   n/a MPO452819  

47576 (2000 AW172)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AW172 = 2002 OD18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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