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160404 (2004 RC196)
Classification: Main-belt Asteroid          SPK-ID: 2160404
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617818473588694 6.3457e-08  
a 2.282398359506585 1.6042e-08 au
q 1.913147736496756 1.4553e-07 au
i 22.85273411788751 6.8075e-06 deg
node 4.042820414891912 1.1692e-05 deg
peri 351.1569739219213 2.598e-05 deg
M 215.2031621229838 3.1003e-05 deg
tp 2459507.073157551867
(2021-Oct-19.57315755)
0.00011235 TDB
period 1259.463531058362
3.45
1.3279e-05
3.636e-08
d
yr
n .2858359858165024 3.0136e-09 deg/d
Q 2.651648982516413 1.8638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      632  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1997-10-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:52  

Additional Information
 Earth MOID = .911869 au 
 Jupiter MOID = 2.80231 au 
 T_jup = 3.484 
[ 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 MPO366949  
diameter diameter 5.206 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160404 (2004 RC196)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 RC196 = 1997 TG28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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