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JPL Small-Body Database Browser
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47098 (1999 AM28)
Classification: Main-belt Asteroid          SPK-ID: 2047098
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04789291161681811 3.7877e-08  
a 2.656600534506592 1.4447e-08 au
q 2.529368199906276 9.8251e-08 au
i 2.935936475126589 4.2477e-06 deg
node 54.66061278785165 9.7948e-05 deg
peri 219.9095713268864 0.0001159 deg
M 15.99256685651313 5.9919e-05 deg
tp 2458530.240754029681
(2019-Feb-15.74075403)
0.00026336 TDB
period 1581.567785599956
4.33
1.2901e-05
3.532e-08
d
yr
n .2276222386911078 1.8567e-09 deg/d
Q 2.783832869106907 1.5139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      7715 days (21.12 yr)  
   first obs. used      1998-09-18  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:22:54  

Additional Information
 Earth MOID = 1.51344 au 
 Jupiter MOID = 2.25383 au 
 T_jup = 3.384 
[ 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 15.1   n/a MPO347850  

47098 (1999 AM28)          Discovered 1999-Jan-13 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AM28 = 2001 HD64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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