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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785605586381125 9.4206e-08  
a 2.627269359709553 2.3049e-08 au
q 2.158142675147019 2.4217e-07 au
i 11.40363973390967 1.2632e-05 deg
node 354.2322711956577 5.6287e-05 deg
peri 76.06378656567396 7.7828e-05 deg
M 233.0600930144471 5.1277e-05 deg
tp 2459548.967632780594
(2021-Nov-30.46763278)
0.00022393 TDB
period 1555.447396250934
4.26
2.0469e-05
5.604e-08
d
yr
n .2314446640032324 3.0457e-09 deg/d
Q 3.096396044272087 2.7165e-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 = 1.20468 au 
 Jupiter MOID = 2.31149 au 
 T_jup = 3.351 
[ 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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