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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379225421345736 6.6493e-08  
a 2.457304264437951 1.1488e-08 au
q 2.118386613488541 1.5934e-07 au
i 7.678613984941198 3.5344e-06 deg
node 127.2017364869169 3.7825e-05 deg
peri 279.2853998524658 4.1555e-05 deg
M 60.72186504080917 1.4516e-05 deg
tp 2458363.182682964040
(2018-Sep-01.68268296)
5.6993e-05 TDB
period 1406.976450336764
3.85
9.8667e-06
2.701e-08
d
yr
n .2558678220334341 1.7943e-09 deg/d
Q 2.796221915387362 1.3073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:42:22  

Additional Information
 Earth MOID = 1.14379 au 
 Jupiter MOID = 2.58425 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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