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JPL Small-Body Database Browser
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95052 (2002 AS45)
Classification: Main-belt Asteroid          SPK-ID: 2095052
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1816694521255285 4.1632e-08  
a 2.328963080607392 9.0436e-09 au
q 1.905861633732864 9.8609e-08 au
i 3.826510271639316 4.255e-06 deg
node 131.15370615 5.6861e-05 deg
peri 228.5084497694564 5.7804e-05 deg
M 155.013081841394 1.2475e-05 deg
tp 2458441.504666020434
(2018-Nov-19.00466602)
4.307e-05 TDB
period 1298.202176501118
3.55
7.5616e-06
2.07e-08
d
yr
n .2773065755984657 1.6152e-09 deg/d
Q 2.752064527481919 1.0687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1993-07-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62663  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:38:04  

Additional Information
 Earth MOID = .904746 au 
 Jupiter MOID = 2.6974 au 
 T_jup = 3.547 
[ 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 16.7   n/a MPO453395  
diameter diameter 2.520 km 0.736 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95052 (2002 AS45)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 AS45 = 1996 JB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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