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160264 (2002 RF64)
Classification: Main-belt Asteroid          SPK-ID: 2160264
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089482554011253 3.7329e-08  
a 3.132677687199497 2.3092e-08 au
q 2.47811014972513 1.1315e-07 au
i 13.36714877872689 4.469e-06 deg
node 184.2895064627808 2.0259e-05 deg
peri 151.8816829789512 2.3492e-05 deg
M 135.7640866975856 1.2585e-05 deg
tp 2458436.744414778492
(2018-Nov-14.24441478)
6.8199e-05 TDB
period 2025.219020492498
5.54
2.2393e-05
6.131e-08
d
yr
n .1777585517207192 1.9655e-09 deg/d
Q 3.787245224673863 2.7917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7640 days (20.92 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5172  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:36  

Additional Information
 Earth MOID = 1.47666 au 
 Jupiter MOID = 1.71347 au 
 T_jup = 3.137 
[ 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 14.9   n/a MPO454060  
rotation period rot_per 11.45 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Galad, A. (2008) Minor Planet Bull. 35, 17-21.]

160264 (2002 RF64)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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