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46393 (2002 AS10)
Classification: Main-belt Asteroid          SPK-ID: 2046393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214632418228569 3.9495e-08  
a 2.236564969883935 8.2666e-09 au
q 1.964904538094392 8.9496e-08 au
i 4.471667680375305 3.3473e-06 deg
node 110.741571211133 5.4483e-05 deg
peri 304.7580622653184 5.6546e-05 deg
M 230.7568104504234 1.5912e-05 deg
tp 2459439.107315664035
(2021-Aug-12.60731566)
5.5084e-05 TDB
period 1221.717246296249
3.34
6.7734e-06
1.854e-08
d
yr
n .2946671998708164 1.6337e-09 deg/d
Q 2.508225401673478 9.2707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1289  
   data-arc span      8853 days (24.24 yr)  
   first obs. used      1996-03-26  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:47:27  

Additional Information
 Earth MOID = .98081 au 
 Jupiter MOID = 2.78715 au 
 T_jup = 3.624 
[ 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 MPO381605  

46393 (2002 AS10)          Discovered 2002-Jan-06 by JPL/NEAT at Haleakala
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2013-Nov-03 19:42 < 00:01 Thisb 0.0498711380422016 0.0498703284604343 0.0498719476421864 4.07178243691436 4.07178240333744 2456600.321153358 0.664346738309658 75.6525165893021 27.0350417970299 64.9159186555884 253268.3031088 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 23:47:32 2020-Nov-12 23:47

Alternate Designations
 2002 AS10 = 1996 LE4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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