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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143587852402563 5.8837e-08  
a 2.241694792896602 1.1586e-08 AU
q 1.919814651842571 1.3115e-07 AU
i 4.328548854810291 6.171e-06 deg
node 225.8491461658494 7.3951e-05 deg
peri 173.2601558002189 7.6826e-05 deg
M 54.10367273164128 2.2226e-05 deg
tp 2456816.258526609485
(2014-Jun-07.75852661)
7.5157e-05 JED
period 1225.922882344284
3.36
9.5039e-06
2.602e-08
d
yr
n .2936563181785025 2.2766e-09 deg/d
Q 2.563574933950634 1.3249e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      29592 days (81.02 yr)  
   first obs. used      1933-10-23  
   last obs. used      2014-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47316  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:03:23  

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 13.3 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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