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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435878998721123 5.3928e-08  
a 2.241694782062817 1.0239e-08 AU
q 1.919814536152144 1.1793e-07 AU
i 4.328551888289534 4.9202e-06 deg
node 225.849139286205 7.0751e-05 deg
peri 173.2601543845951 7.355e-05 deg
M 54.103688669516 2.0643e-05 deg
tp 2456816.258473671200
(2014-Jun-07.75847367)
6.9989e-05 JED
period 1225.922873457223
3.36
8.3987e-06
2.299e-08
d
yr
n .2936563203073001 2.0118e-09 deg/d
Q 2.563575027973489 1.1709e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1277  
   data-arc span      29710 days (81.34 yr)  
   first obs. used      1933-10-23  
   last obs. used      2015-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46824  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:06:59  

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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