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JPL Small-Body Database Browser
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58897 (1998 KZ)
Classification: Inner Main-belt Asteroid          SPK-ID: 2058897
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06647846762060221 4.7652e-08  
a 1.946229261170034 7.9633e-09 au
q 1.816846922249074 9.1636e-08 au
i 22.94200199506905 6.1235e-06 deg
node 48.92398012029079 7.8004e-06 deg
peri 306.7503425866395 3.723e-05 deg
M 139.1417952089385 3.6984e-05 deg
tp 2458217.194964066720
(2018-Apr-08.69496407)
0.00010149 TDB
period 991.7208034348857
2.72
6.0867e-06
1.666e-08
d
yr
n .3630053930028673 2.2279e-09 deg/d
Q 2.075611600090995 8.4927e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      8176 days (22.38 yr)  
   first obs. used      1996-12-06  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:36:43  

Additional Information
 Earth MOID = .858857 au 
 Jupiter MOID = 3.13181 au 
 T_jup = 3.797 
[ 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 15.5   n/a MPO359145  

58897 (1998 KZ)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 KZ = 1996 XT26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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