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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02659011267202962 4.3557e-08  
a 2.719570755553582 1.8454e-08 au
q 2.647257062743856 1.1909e-07 au
i 6.463343223973873 5.7226e-06 deg
node 326.6489276169283 3.9229e-05 deg
peri 250.8572423157314 0.00011062 deg
M .3221342288530007 0.00010357 deg
tp 2459199.034170885013
(2020-Dec-15.53417089)
0.00047129 TDB
period 1638.132288128335
4.48
1.6674e-05
4.565e-08
d
yr
n .2197624713272221 2.2368e-09 deg/d
Q 2.791884448363308 1.8945e-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 = 1.64774 au 
 Jupiter MOID = 2.20217 au 
 T_jup = 3.350 
[ 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 15.49   n/a E2021B10  
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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