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JPL Small-Body Database Browser
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35419 (1998 AC6)
Classification: Main-belt Asteroid          SPK-ID: 2035419
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 .06785294014571967 5.0933e-08  
a 2.458326380924435 1.3874e-08 au
q 2.291521708140926 1.2933e-07 au
i 6.166218210592998 5.7946e-06 deg
node 333.2184573855195 4.315e-05 deg
peri 174.6786130899557 5.6531e-05 deg
M 182.7674290124016 3.8447e-05 deg
tp 2459293.604592020779
(2021-Mar-20.10459202)
0.00015244 TDB
period 1407.854390065471
3.85
1.1919e-05
3.263e-08
d
yr
n .2557082625450055 2.1648e-09 deg/d
Q 2.625131053707945 1.4816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      8379 days (22.94 yr)  
   first obs. used      1996-10-13  
   last obs. used      2019-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55957  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:39  

Additional Information
 Earth MOID = 1.30328 au 
 Jupiter MOID = 2.36982 au 
 T_jup = 3.480 
[ 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 15.2   n/a MPO358955  
diameter diameter 2.157 km 0.348 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.176   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35419 (1998 AC6)          Discovered 1998-Jan-08 by ODAS at Caussols
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 AC6 = 2000 SB177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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