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103415 (2000 AF146)
Classification: Main-belt Asteroid          SPK-ID: 2103415
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2527888050095509 4.2285e-08  
a 2.563475053109343 1.3834e-08 au
q 1.915457257762037 1.0985e-07 au
i 19.05201903397562 4.9369e-06 deg
node 105.8144487709681 1.4493e-05 deg
peri 320.5390090232179 1.8502e-05 deg
M 49.03223733913755 1.5744e-05 deg
tp 2458996.316201104689
(2020-May-26.81620110)		 6.4417e-05 TDB
period 1499.139578190106
4.10		 1.2135e-05
3.322e-08		 d
yr
n .2401377465029801 1.9439e-09 deg/d
Q 3.211492848456648 1.7331e-08 au
   Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      7772 days (21.28 yr)  
   first obs. used      1999-10-09  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:29  

Additional Information
 Earth MOID = .961968 au 
 Jupiter MOID = 2.15108 au 
 T_jup = 3.314 
[ 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 15.1   n/a MPO449624  
diameter diameter 3.905 km 0.889 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.106   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

103415 (2000 AF146)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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