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47499 (2000 AH50)
Classification: Main-belt Asteroid          SPK-ID: 2047499
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379572189391977 6.1008e-08  
a 2.456709585574525 9.713e-09 au
q 2.117788763407395 1.4769e-07 au
i 7.679113439968049 3.2175e-06 deg
node 127.2040518366504 3.7494e-05 deg
peri 279.1607894623186 3.9625e-05 deg
M 163.2245414518192 1.2712e-05 deg
tp 2458362.806318502885
(2018-Sep-01.30631850)
4.9003e-05 TDB
period 1406.465739140863
3.85
8.341e-06
2.284e-08
d
yr
n .2559607319122508 1.518e-09 deg/d
Q 2.795630407741656 1.1053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54537  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:56  

Additional Information
 Earth MOID = 1.14368 au 
 Jupiter MOID = 2.58532 au 
 T_jup = 3.467 
[ 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 15.0   n/a MPO452818  
diameter diameter 2.156 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.380   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47499 (2000 AH50)          Discovered 2000-Jan-05 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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