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JPL Small-Body Database Browser
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47498 (2000 AK45)
Classification: Main-belt Asteroid          SPK-ID: 2047498
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06211775666456518 3.9135e-08  
a 2.313815782997344 8.885e-09 au
q 2.170086737222484 8.8725e-08 au
i 5.78421645269326 4.1651e-06 deg
node 269.4213389473903 3.7831e-05 deg
peri 247.2951357526406 4.9384e-05 deg
M 118.8357794897349 3.2975e-05 deg
tp 2458176.138169522527
(2018-Feb-26.63816952)
0.00011721 TDB
period 1285.557764066222
3.52
7.4048e-06
2.027e-08
d
yr
n .2800340910869064 1.613e-09 deg/d
Q 2.457544828772203 9.4369e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1246  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:32:25  

Additional Information
 Earth MOID = 1.18807 au 
 Jupiter MOID = 2.55325 au 
 T_jup = 3.573 
[ 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 14.9   n/a MPO436114  

47498 (2000 AK45)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AK45 = 2001 KO27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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