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79520 (1998 MZ16)
Classification: Main-belt Asteroid          SPK-ID: 2079520
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .235939116758377 3.7488e-08  
a 2.42814395718842 9.0824e-09 au
q 1.855249816567194 9.3915e-08 au
i 6.086382811012833 5.0026e-06 deg
node 303.771531534213 3.3823e-05 deg
peri 72.07351205272754 3.5731e-05 deg
M 230.6509943736333 1.1848e-05 deg
tp 2459497.058782159201
(2021-Oct-09.55878216)
4.7173e-05 TDB
period 1382.006461601074
3.78
7.7541e-06
2.123e-08
d
yr
n .2604908225848199 1.4615e-09 deg/d
Q 3.001038097809646 1.1225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      7976 days (21.84 yr)  
   first obs. used      1998-06-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:41:37  

Additional Information
 Earth MOID = .86706 au 
 Jupiter MOID = 2.5119 au 
 T_jup = 3.463 
[ 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 15.7   n/a MPO337855  

79520 (1998 MZ16)          Discovered 1998-Jun-27 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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