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243993 (2001 RN132)
Classification: Main-belt Asteroid          SPK-ID: 2243993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064900415295209 6.6148e-08  
a 2.860011230648344 3.8709e-08 au
q 2.269447392856871 1.8172e-07 au
i 3.429506318157083 6.6121e-06 deg
node 94.35971704191087 0.00013631 deg
peri 221.6864117529974 0.00014038 deg
M 338.2086132418163 4.3148e-05 deg
tp 2459107.438084977535
(2020-Sep-14.93808498)
0.0002135 TDB
period 1766.648034800028
4.84
3.5866e-05
9.82e-08
d
yr
n .2037757339937546 4.137e-09 deg/d
Q 3.450575068439816 4.6701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6420 days (17.58 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64111  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:09:50  

Additional Information
 Earth MOID = 1.25723 au 
 Jupiter MOID = 1.85484 au 
 T_jup = 3.268 
[ 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 16.5   n/a MPO470601  
diameter diameter 3.170 km 0.474 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243993 (2001 RN132)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2001 RN132 = 2006 UW65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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