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35421 (1998 AO6)
Classification: Main-belt Asteroid          SPK-ID: 2035421
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 .1133434324477827 5.4061e-08  
a 2.554733329351758 1.2524e-08 au
q 2.265171084814278 1.3759e-07 au
i 12.22740641129411 5.8085e-06 deg
node 311.6118055033234 2.6343e-05 deg
peri 153.0498566456971 3.56e-05 deg
M 186.9478736048821 2.4844e-05 deg
tp 2459717.453892609893
(2022-May-17.95389261)
0.00010462 TDB
period 1491.477780228206
4.08
1.0967e-05
3.003e-08
d
yr
n .241371346440654 1.7749e-09 deg/d
Q 2.844295573889237 1.3943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      9265 days (25.37 yr)  
   first obs. used      1994-01-18  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:49:11  

Additional Information
 Earth MOID = 1.28804 au 
 Jupiter MOID = 2.26827 au 
 T_jup = 3.398 
[ 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 14.4   n/a MPO385039  
diameter diameter 3.544 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35421 (1998 AO6)          Discovered 1998-Jan-04 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 AO6 = 2000 QF86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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