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JPL Small-Body Database Browser
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35415 (1998 AD3)
Classification: Main-belt Asteroid          SPK-ID: 2035415
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084602397851782 3.4886e-08  
a 2.387566829372734 9.858e-09 au
q 2.12861075855583 8.187e-08 au
i 2.116375557353737 4.6986e-06 deg
node 337.7239841844037 9.3775e-05 deg
peri 239.7408361601999 9.6133e-05 deg
M 183.8176741632005 2.1147e-05 deg
tp 2459259.964724961027
(2021-Feb-14.46472496)
8.0291e-05 TDB
period 1347.509177543063
3.69
8.3455e-06
2.285e-08
d
yr
n .2671595904499844 1.6546e-09 deg/d
Q 2.646522900189638 1.0927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      14092 days (38.58 yr)  
   first obs. used      1980-03-16  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55309  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 18:11:46  

Additional Information
 Earth MOID = 1.12233 au 
 Jupiter MOID = 2.3282 au 
 T_jup = 3.525 
[ 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 15.5   n/a MPO412437  
diameter diameter 4.133 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35415 (1998 AD3)          Discovered 1998-Jan-03 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 AD3 = 1980 FD3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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