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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06776334012779207 5.0136e-08  
a 2.458890234933642 1.2884e-08 au
q 2.292267619606927 1.2817e-07 au
i 6.165813301215387 5.4415e-06 deg
node 333.2127098449939 3.9908e-05 deg
peri 174.4580620236982 5.361e-05 deg
M 285.2713568401657 3.8442e-05 deg
tp 2459292.842351756306
(2021-Mar-19.34235176)
0.00015141 TDB
period 1408.338786603813
3.86
1.1069e-05
3.031e-08
d
yr
n .2556203119763067 2.0091e-09 deg/d
Q 2.625512850260357 1.3757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1996-10-13  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:11:42  

Additional Information
 Earth MOID = 1.3036 au 
 Jupiter MOID = 2.36816 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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