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382574 (2002 AQ195)
Classification: Main-belt Asteroid          SPK-ID: 2382574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0903625685386769 5.5303e-08  
a 2.52942480640617 2.0234e-08 au
q 2.300859483973863 1.3702e-07 au
i 7.700927052370868 1.4233e-05 deg
node 104.5238171046663 3.9112e-05 deg
peri 71.07705868777752 0.00010343 deg
M 59.85957108084041 9.1142e-05 deg
tp 2458356.178218261851
(2018-Aug-25.67821826)
0.00037139 TDB
period 1469.369723798206
4.02
1.7632e-05
4.827e-08
d
yr
n .2450030065063735 2.9399e-09 deg/d
Q 2.757990128838476 2.2063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      9302 days (25.47 yr)  
   first obs. used      1994-01-17  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55314  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:42  

Additional Information
 Earth MOID = 1.32026 au 
 Jupiter MOID = 2.24012 au 
 T_jup = 3.433 
[ 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 16.9   n/a MPO437566  
diameter diameter 2.770 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382574 (2002 AQ195)          Discovered 2002-Jan-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 AQ195 = 2005 WR135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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