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35413 (1998 AS)
Classification: Main-belt Asteroid          SPK-ID: 2035413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1367524563248273 4.1293e-08  
a 2.432261808799512 1.1286e-08 au
q 2.099644032021112 1.0063e-07 au
i 1.333673813805955 4.4677e-06 deg
node 22.50796867027269 0.00017308 deg
peri 197.5110720207411 0.00017394 deg
M 250.4699202857968 2.1335e-05 deg
tp 2459422.045842809493
(2021-Jul-26.54584281)
8.4122e-05 TDB
period 1385.523536615655
3.79
9.6439e-06
2.64e-08
d
yr
n .2598295810111989 1.8085e-09 deg/d
Q 2.764879585577913 1.283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      850  
   data-arc span      8052 days (22.05 yr)  
   first obs. used      1998-01-05  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:49:08  

Additional Information
 Earth MOID = 1.09168 au 
 Jupiter MOID = 2.20829 au 
 T_jup = 3.493 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO452665  
diameter diameter 2.115 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35413 (1998 AS)          Discovered 1998-Jan-05 by Kobayashi, T. at Oizumi
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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