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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894293776798251 4.8367e-08  
a 2.383327213933598 1.4106e-08 AU
q 1.931855022990766 1.1985e-07 AU
i 2.654764257281411 6.4456e-06 deg
node 153.1321792294817 0.00010564 deg
peri 142.4682307481433 0.00010758 deg
M 252.5471840520359 1.875e-05 deg
tp 2457401.633779374940
(2016-Jan-14.13377937)
7.0351e-05 JED
period 1343.921602249219
3.68
1.1931e-05
3.267e-08
d
yr
n .2678727683203362 2.3781e-09 deg/d
Q 2.834799404876431 1.6778e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1990-09-15  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53487  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:58:32  

Additional Information
 Earth MOID = .917938 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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