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101133 (1998 RR60)
Classification: Main-belt Asteroid          SPK-ID: 2101133
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2051781948232106 4.7463e-08  
a 2.356888510067827 8.6537e-09 au
q 1.873306380172544 1.1237e-07 au
i 4.014039813952972 5.3994e-06 deg
node 270.2391004656191 6.2195e-05 deg
peri 161.091683118203 6.363e-05 deg
M 5.145517506456671 1.0735e-05 deg
tp 2459181.609930967046
(2020-Nov-28.10993097)
3.9425e-05 TDB
period 1321.621167031361
3.62
7.2788e-06
1.993e-08
d
yr
n .2723927317301038 1.5002e-09 deg/d
Q 2.84047063996311 1.0429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      9096 days (24.90 yr)  
   first obs. used      1996-03-23  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:21  

Additional Information
 Earth MOID = .887991 au 
 Jupiter MOID = 2.44541 au 
 T_jup = 3.522 
[ 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 16.08   n/a E2021B55  
diameter diameter 3.626 km 0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101133 (1998 RR60)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 RR60 = 2000 GP173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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