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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050476857705607 4.9413e-08  
a 2.356541039333461 1.0929e-08 au
q 1.873337752794783 1.1842e-07 au
i 4.014112938627051 5.4859e-06 deg
node 270.2376994554107 8.4259e-05 deg
peri 161.0934472476341 8.551e-05 deg
M 310.6540812117788 1.471e-05 deg
tp 2459181.617192230244
(2020-Nov-28.11719223)
5.4407e-05 TDB
period 1321.328912381128
3.62
9.1918e-06
2.517e-08
d
yr
n .2724529801979846 1.8953e-09 deg/d
Q 2.83974432587214 1.317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      8988 days (24.61 yr)  
   first obs. used      1996-03-23  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59307  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:13  

Additional Information
 Earth MOID = .888529 au 
 Jupiter MOID = 2.44567 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 16.0   n/a MPO449612  
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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