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JPL Small-Body Database Browser
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173364 (2000 AT49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2173364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04241868157500362 8.3955e-08  
a 1.960940908091712 1.219e-08 au
q 1.877760380123971 1.6458e-07 au
i 17.92218239224557 9.544e-06 deg
node 281.143254564379 2.5734e-05 deg
peri 290.6491704257625 0.00010131 deg
M 280.762507512518 9.9671e-05 deg
tp 2458821.261537294499
(2019-Dec-03.76153729)
0.00027763 TDB
period 1002.986729275602
2.75
9.3526e-06
2.561e-08
d
yr
n .3589279792964029 3.3469e-09 deg/d
Q 2.044121436059453 1.2707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      7031 days (19.25 yr)  
   first obs. used      1999-12-06  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:43:05  

Additional Information
 Earth MOID = .900611 au 
 Jupiter MOID = 3.07546 au 
 T_jup = 3.821 
[ 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 16.5   n/a MPO359901  

173364 (2000 AT49)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 AT49 = 2001 QG189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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