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JPL Small-Body Database Browser
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58387 (1995 SZ78)
Classification: Main-belt Asteroid          SPK-ID: 2058387
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03495293551119272 4.0802e-08  
a 2.852989430210004 1.8474e-08 au
q 2.753269074641759 1.1344e-07 au
i 1.248874265177433 4.9985e-06 deg
node 219.6511792282088 0.00021357 deg
peri 74.84695673992474 0.00022869 deg
M 38.94331278568687 8.2167e-05 deg
tp 2458410.094686851243
(2018-Oct-18.59468685)
0.0004016 TDB
period 1760.1459103075
4.82
1.7097e-05
4.681e-08
d
yr
n .2045284983999465 1.9866e-09 deg/d
Q 2.952709785778249 1.912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      8808 days (24.11 yr)  
   first obs. used      1995-09-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:05:52  

Additional Information
 Earth MOID = 1.73683 au 
 Jupiter MOID = 2.10499 au 
 T_jup = 3.304 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO502540  

58387 (1995 SZ78)          Discovered 1995-Sep-20 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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