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86390 (2000 AW74)
Classification: Main-belt Asteroid          SPK-ID: 2086390
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908424386565261 5.1464e-08  
a 2.297091957460088 1.4682e-08 au
q 1.858709326480111 1.2101e-07 au
i 4.090650932553843 6.0801e-06 deg
node 221.3255382283543 8.2084e-05 deg
peri 253.4212292876619 8.3598e-05 deg
M 294.3782258848212 1.8293e-05 deg
tp 2459232.298950641489
(2021-Jan-17.79895064)
6.585e-05 TDB
period 1271.645324377693
3.48
1.2192e-05
3.338e-08
d
yr
n .2830978049450807 2.7141e-09 deg/d
Q 2.735474588440064 1.7484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55833  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:17:46  

Additional Information
 Earth MOID = .880031 au 
 Jupiter MOID = 2.38532 au 
 T_jup = 3.566 
[ 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 16.7   n/a MPO449536  

86390 (2000 AW74)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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