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JPL Small-Body Database Browser
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58522 (1997 AW19)
Classification: Main-belt Asteroid          SPK-ID: 2058522
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07788774870527509 6.1415e-08  
a 3.057703897191421 2.819e-08 au
q 2.819546224431835 1.7705e-07 au
i 6.90866127277994 6.0155e-06 deg
node 307.0762577404088 4.3034e-05 deg
peri 193.4508900867368 5.3757e-05 deg
M 53.82801320501722 3.363e-05 deg
tp 2458308.490206920156
(2018-Jul-08.99020692)
0.00018154 TDB
period 1952.95199004197
5.35
2.7008e-05
7.394e-08
d
yr
n .1843363287144931 2.5492e-09 deg/d
Q 3.295861569951007 3.0386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8156 days (22.33 yr)  
   first obs. used      1997-01-10  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:13  

Additional Information
 Earth MOID = 1.83376 au 
 Jupiter MOID = 1.74399 au 
 T_jup = 3.219 
[ 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 15.0   n/a MPO474465  

58522 (1997 AW19)          Discovered 1997-Jan-10 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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