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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435878993705521 5.3559e-08  
a 2.24169478219202 1.0146e-08 AU
q 1.919814537387141 1.1693e-07 AU
i 4.328551975774158 4.759e-06 deg
node 225.8491392919349 7.0744e-05 deg
peri 173.2601544817699 7.3538e-05 deg
M 54.10368848093592 2.0576e-05 deg
tp 2456816.258474297451
(2014-Jun-07.75847430)
6.9775e-05 JED
period 1225.92287356321
3.36
8.3225e-06
2.279e-08
d
yr
n .2936563202819121 1.9936e-09 deg/d
Q 2.563575026996899 1.1602e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1325  
   data-arc span      29737 days (81.42 yr)  
   first obs. used      1933-10-23  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46114  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:27:06  

Additional Information
 Earth MOID = .927346 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 13.4 mag n/a MPO319173  

7058 (1990 SN1)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar
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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