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JPL Small-Body Database Browser
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347540 (2000 AS42)
Classification: Inner Main-belt Asteroid          SPK-ID: 2347540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1018949502354091 1.1798e-07  
a 1.896379981378346 1.3171e-08 au
q 1.703148437548374 2.2792e-07 au
i 21.50785631552217 1.1187e-05 deg
node 291.7224132041457 1.6875e-05 deg
peri 190.2124760997943 4.1843e-05 deg
M 283.6483169968636 4.4176e-05 deg
tp 2459202.803121494900
(2020-Dec-19.30312150)
0.00011855 TDB
period 953.8640259596162
2.61
9.9377e-06
2.721e-08
d
yr
n .3774122833050854 3.932e-09 deg/d
Q 2.089611525208319 1.4513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      7140 days (19.55 yr)  
   first obs. used      1999-12-15  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64952  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:40  

Additional Information
 Earth MOID = .721235 au 
 Jupiter MOID = 3.02224 au 
 T_jup = 3.861 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO251962  

347540 (2000 AS42)          Discovered 1999-Dec-15 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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