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JPL Small-Body Database Browser
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59029 (1998 SP118)
Classification: Main-belt Asteroid          SPK-ID: 2059029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2396543559574019 6.229e-08  
a 2.690980666605142 2.0955e-08 au
q 2.046075428056067 1.6666e-07 au
i 1.877453191407512 6.6519e-06 deg
node 198.9853020242986 0.00020433 deg
peri 161.7889619948529 0.00020495 deg
M 246.930846631681 2.2628e-05 deg
tp 2459106.914267455560
(2020-Sep-14.41426746)
0.00010602 TDB
period 1612.368456409465
4.41
1.8834e-05
5.156e-08
d
yr
n .2232740280727602 2.608e-09 deg/d
Q 3.335885905154218 2.5977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      10332 days (28.29 yr)  
   first obs. used      1991-01-19  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:18  

Additional Information
 Earth MOID = 1.04231 au 
 Jupiter MOID = 2.12002 au 
 T_jup = 3.329 
[ 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 16.0   n/a MPO436194  

59029 (1998 SP118)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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