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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113343434518399 5.3605e-08  
a 2.554733330166138 1.2118e-08 au
q 2.265171080246481 1.3676e-07 au
i 12.22740608801521 5.7958e-06 deg
node 311.6117952644846 2.326e-05 deg
peri 153.0498639183937 3.1683e-05 deg
M 186.9478757289485 2.3411e-05 deg
tp 2459717.453884152717
(2022-May-17.95388415)
9.9245e-05 TDB
period 1491.477780941371
4.08
1.0612e-05
2.905e-08
d
yr
n .2413713463252399 1.7173e-09 deg/d
Q 2.844295580085795 1.3491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      9697 days (26.55 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:08:05  

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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