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JPL Small-Body Database Browser
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390517 (1995 SZ6)
Classification: Main-belt Asteroid          SPK-ID: 2390517
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799908113346531 9.3972e-08  
a 2.624599607838584 2.2523e-08 au
q 2.152195794995105 2.4121e-07 au
i 11.40566331274797 1.2614e-05 deg
node 354.411904926733 5.636e-05 deg
peri 75.66446810331514 7.7347e-05 deg
M 140.7500044762232 5.008e-05 deg
tp 2457993.289975394288
(2017-Aug-27.78997539)
0.00021359 TDB
period 1553.07710057646
4.25
1.9992e-05
5.474e-08
d
yr
n .2317978932703198 2.9838e-09 deg/d
Q 3.097003420682063 2.6577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      8167 days (22.36 yr)  
   first obs. used      1995-09-17  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62133  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:39:18  

Additional Information
 Earth MOID = 1.19837 au 
 Jupiter MOID = 2.31485 au 
 T_jup = 3.352 
[ 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 17.0   n/a MPO437598  

390517 (1995 SZ6)          Discovered 1995-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 1995 SZ6 = 2008 TP115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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