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357732 (2005 RO5)
Classification: Main-belt Asteroid          SPK-ID: 2357732
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2186752001657908 6.6239e-08  
a 3.01759746818055 3.7507e-08 au
q 2.357723737806384 2.0628e-07 au
i 8.899988222496589 7.4189e-06 deg
node 168.2639319256098 4.6434e-05 deg
peri 207.1988748909272 5.13e-05 deg
M 282.618917529139 2.6885e-05 deg
tp 2459412.050076561196
(2021-Jul-16.55007656)
0.00014904 TDB
period 1914.654368111507
5.24
3.5697e-05
9.773e-08
d
yr
n .1880234918613959 3.5055e-09 deg/d
Q 3.677471198554715 4.5709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      8088 days (22.14 yr)  
   first obs. used      1997-03-03  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53852  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:32:04  

Additional Information
 Earth MOID = 1.36231 au 
 Jupiter MOID = 1.79615 au 
 T_jup = 3.193 
[ 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 16.2   n/a MPO476674  
diameter diameter 3.065 km 0.795 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357732 (2005 RO5)          Discovered 2005-Sep-01 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 RO5 = 1997 EV18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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