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58174 (1990 SZ10)
Classification: Main-belt Asteroid          SPK-ID: 2058174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778925178726813 3.9626e-08  
a 2.398409462974356 8.1612e-09 au
q 1.971750364716182 9.4398e-08 au
i 7.015043721918897 5.248e-06 deg
node 356.4448636694354 3.1001e-05 deg
peri 332.3081547798915 3.3851e-05 deg
M 15.63975481463891 1.4191e-05 deg
tp 2458941.559901139621
(2020-Apr-02.05990114)
5.3373e-05 TDB
period 1356.698736087326
3.71
6.9247e-06
1.896e-08
d
yr
n .2653499929086896 1.3544e-09 deg/d
Q 2.82506856123253 9.613e-09 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      10998 days (30.11 yr)  
   first obs. used      1990-09-18  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:03  

Additional Information
 Earth MOID = .964142 au 
 Jupiter MOID = 2.53604 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO474462  

58174 (1990 SZ10)          Discovered 1990-Sep-20 by Holt, H. E. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 SZ10 = 2000 ET197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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