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79860 (1998 XZ83)
Classification: Main-belt Asteroid          SPK-ID: 2079860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925427369405599 4.6295e-08  
a 2.705172868154514 1.733e-08 au
q 2.184311480222699 1.2683e-07 au
i 10.98778659104846 6.3769e-06 deg
node 170.8604387680462 2.6411e-05 deg
peri 264.1981007922649 3.0975e-05 deg
M 297.3976061274501 1.818e-05 deg
tp 2459283.104713586793
(2021-Mar-09.60471359)
8.3104e-05 TDB
period 1625.140679098786
4.45
1.5617e-05
4.276e-08
d
yr
n .221519284225681 2.1287e-09 deg/d
Q 3.226034256086329 2.0667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      8865 days (24.27 yr)  
   first obs. used      1996-04-23  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57448  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:54  

Additional Information
 Earth MOID = 1.23125 au 
 Jupiter MOID = 2.17454 au 
 T_jup = 3.313 
[ 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 15.3   n/a MPO299468  

79860 (1998 XZ83)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 XZ83 = 2002 RA91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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