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7058 (1990 SN1)
Classification: Main-belt Asteroid          SPK-ID: 2007058
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434343541926282 6.3049e-08  
a 2.241189676025402 1.0467e-08 AU
q 1.919726082221513 1.4059e-07 AU
i 4.329043463322046 6.6976e-06 deg
node 225.8550069547861 7.5405e-05 deg
peri 173.1945707070715 7.8387e-05 deg
M 355.4172550028226 2.2435e-05 deg
tp 2456816.100536643945
(2014-Jun-07.60053664)
7.6415e-05 JED
period 1225.508553340674
3.36
8.5854e-06
2.351e-08
d
yr
n .2937555996803598 2.0579e-09 deg/d
Q 2.562653269829291 1.1969e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1112  
   data-arc span      29106 days (79.69 yr)  
   first obs. used      1933-10-23  
   last obs. used      2013-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50121  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 15:37:02  

Additional Information
 Earth MOID = .926267 AU 
 T_jup = 3.617 
[ 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 13.3 mag n/a MPO265995  

7058 (1990 SN1)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 SN1 = 1933 UC1 = 1991 CE4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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