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226133 (2002 RF79)
Classification: Main-belt Asteroid          SPK-ID: 2226133
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2180431777061795 6.7068e-08  
a 2.245010587586557 1.2384e-08 au
q 1.755501345085167 1.4474e-07 au
i 3.395984622974378 5.2626e-06 deg
node 162.0838803831325 9.4241e-05 deg
peri 224.7029761641094 9.7833e-05 deg
M 315.6579681168187 1.7015e-05 deg
tp 2458751.834904227169
(2019-Sep-25.33490423)
5.744e-05 TDB
period 1228.643866959216
3.36
1.0166e-05
2.783e-08
d
yr
n .2930059797481983 2.4244e-09 deg/d
Q 2.734519830087947 1.5084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6292 days (17.23 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:34:25  

Additional Information
 Earth MOID = .760944 au 
 Jupiter MOID = 2.71405 au 
 T_jup = 3.598 
[ 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 17.8   n/a MPO454623  
diameter diameter 1.611 km 0.367 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226133 (2002 RF79)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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