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95128 (2002 AR152)
Classification: Main-belt Asteroid          SPK-ID: 2095128
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02674467554376528 4.3581e-08  
a 2.720079048573403 1.8498e-08 au
q 2.647331416965913 1.1919e-07 au
i 6.463179700596647 5.7224e-06 deg
node 326.647740081209 3.9228e-05 deg
peri 250.6198191556717 0.00011 deg
M 316.6097865596369 0.00010287 deg
tp 2459197.996771484666
(2020-Dec-14.49677148)
0.00046838 TDB
period 1638.591564713096
4.49
1.6715e-05
4.576e-08
d
yr
n .2197008746734475 2.2412e-09 deg/d
Q 2.792826680180892 1.8993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      8057 days (22.06 yr)  
   first obs. used      1998-04-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:12:10  

Additional Information
 Earth MOID = 1.64901 au 
 Jupiter MOID = 2.20221 au 
 T_jup = 3.349 
[ 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 15.4   n/a MPO432485  
diameter diameter 4.975 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95128 (2002 AR152)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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