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357535 (2004 RO196)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357535
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09521163748275853 3.9795e-08  
a 3.204038425711339 3.7556e-08 au
q 2.898976680641683 1.3911e-07 au
i 13.44833127224176 5.405e-06 deg
node 225.5171685626341 1.8865e-05 deg
peri 95.30049080105985 3.6219e-05 deg
M 306.2230894250814 3.0085e-05 deg
tp 2459313.423622263197
(2021-Apr-08.92362226)
0.00017641 TDB
period 2094.811747465679
5.74
3.6831e-05
1.008e-07
d
yr
n .1718531512130057 3.0216e-09 deg/d
Q 3.509100170780996 4.1132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      5822 days (15.94 yr)  
   first obs. used      2004-09-10  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57035  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:03  

Additional Information
 Earth MOID = 1.9282 au 
 Jupiter MOID = 1.80963 au 
 T_jup = 3.143 
[ 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 15.0   n/a MPO437509  
diameter diameter 5.867 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357535 (2004 RO196)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 RO196 = 2008 GJ134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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