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79124 (1990 RU8)
Classification: Main-belt Asteroid          SPK-ID: 2079124
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897153217806219 4.8132e-08  
a 2.383273535876499 1.4024e-08 au
q 1.931130030126448 1.1946e-07 au
i 2.655053094560182 6.3792e-06 deg
node 153.1340645875053 0.00010559 deg
peri 142.5210887164557 0.00010751 deg
M 53.24831208725868 1.8759e-05 deg
tp 2457401.724613020528
(2016-Jan-14.22461302)
6.98e-05 JED
period 1343.876200157201
3.68
1.1862e-05
3.248e-08
d
yr
n .267881818249247 2.3644e-09 deg/d
Q 2.835417041626549 1.6684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      9091 days (24.89 yr)  
   first obs. used      1990-09-15  
   last obs. used      2015-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53578  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 16:41:00  

Additional Information
 Earth MOID = .915696 au 
 Jupiter MOID = 2.35935 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO324999  

79124 (1990 RU8)          Discovered 1990-Sep-15 by Debehogne, H. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1990 RU8 = 2000 EV160 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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