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JPL Small-Body Database Browser
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65074 (2002 AM189)
Classification: Main-belt Asteroid          SPK-ID: 2065074
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580838826513577 6.3576e-08  
a 2.686706348135144 1.2381e-08 au
q 1.993310742264376 1.7506e-07 au
i 12.64142382341567 7.0827e-06 deg
node 211.8785366211926 1.8287e-05 deg
peri 192.6015040237771 2.0803e-05 deg
M 115.8237629552113 9.4705e-06 deg
tp 2458482.983860122388
(2018-Dec-30.48386012)
4.0605e-05 TDB
period 1608.528384870247
4.40
1.1119e-05
3.044e-08
d
yr
n .2238070545637524 1.547e-09 deg/d
Q 3.380101954005912 1.5576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      8513 days (23.31 yr)  
   first obs. used      1996-10-08  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:33:25  

Additional Information
 Earth MOID = 1.00377 au 
 Jupiter MOID = 2.04227 au 
 T_jup = 3.291 
[ 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 15.2   n/a MPO468573  

65074 (2002 AM189)          Discovered 2002-Jan-10 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 AM189 = 1996 TL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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