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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442713917729077 5.3513e-08  
a 2.241175262378571 1.0212e-08 au
q 1.917837788068203 1.1681e-07 au
i 4.330564097389425 4.7179e-06 deg
node 225.786616493931 7.0622e-05 deg
peri 173.2910135354798 7.3388e-05 deg
M 171.5530438615092 2.0682e-05 deg
tp 2456816.506404301540
(2014-Jun-08.00640430)
6.937e-05 JED
period 1225.496731035361
3.36
8.3758e-06
2.293e-08
d
yr
n .293758433525852 2.0077e-09 deg/d
Q 2.564512736688938 1.1685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1353  
   data-arc span      29814 days (81.63 yr)  
   first obs. used      1933-10-23  
   last obs. used      2015-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45947  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:55:50  

Additional Information
 Earth MOID = .924288 au 
 Jupiter MOID = 2.83334 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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