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JPL Small-Body Database Browser
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160522 (1995 SZ30)
Classification: Main-belt Asteroid          SPK-ID: 2160522
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0785574128571679 6.7564e-08  
a 2.633451245131477 2.2238e-08 au
q 2.426574128428461 1.7208e-07 au
i 3.054117497922702 6.7274e-06 deg
node 153.2969706599075 0.00011077 deg
peri 201.3565660427806 0.00011655 deg
M 179.2265123369421 3.9043e-05 deg
tp 2457823.383547893343
(2017-Mar-10.88354789)
0.00016573 TDB
period 1560.940505456303
4.27
1.9772e-05
5.413e-08
d
yr
n .2306301865712446 2.9213e-09 deg/d
Q 2.840328361834493 2.3985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1995-09-20  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:23:35  

Additional Information
 Earth MOID = 1.42071 au 
 Jupiter MOID = 2.49598 au 
 T_jup = 3.392 
[ 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 15.9   n/a MPO338315  

160522 (1995 SZ30)          Discovered 1995-Sep-20 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1995 SZ30 = 2007 JN29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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