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233602 (2007 RW260)
Classification: Main-belt Asteroid          SPK-ID: 2233602
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04883605869464241 4.8724e-08  
a 3.119500071134051 3.6955e-08 au
q 2.967155982562208 1.4705e-07 au
i 5.08157549790005 5.1172e-06 deg
node 126.9952935126935 7.4226e-05 deg
peri 190.6067179594693 0.00010002 deg
M 157.6613478460999 6.8729e-05 deg
tp 2458119.149488424144
(2017-Dec-31.64948842)
0.00038211 TDB
period 2012.453835400577
5.51
3.5761e-05
9.791e-08
d
yr
n .1788860910334086 3.1788e-09 deg/d
Q 3.271844159705894 3.876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      2000-05-31  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 02:03:18  

Additional Information
 Earth MOID = 1.95371 au 
 Jupiter MOID = 1.90118 au 
 T_jup = 3.209 
[ 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 15.4   n/a MPO454689  
diameter diameter 4.987 km 2.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233602 (2007 RW260)          Discovered 2007-Sep-14 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 RW260 = 2004 CX29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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