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JPL Small-Body Database Browser
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59097 (1998 WD5)
Classification: Main-belt Asteroid          SPK-ID: 2059097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101189540139224 4.9204e-08  
a 2.354793813483889 8.3453e-09 au
q 1.860007000476199 1.1542e-07 au
i 2.379834909914607 5.1179e-06 deg
node 166.2501586154086 0.00011664 deg
peri 236.6295174598121 0.00011708 deg
M 353.4724094898309 1.0613e-05 deg
tp 2459024.431953906949
(2020-Jun-23.93195391)
3.8958e-05 TDB
period 1319.859662317922
3.61
7.0163e-06
1.921e-08
d
yr
n .2727562711991458 1.45e-09 deg/d
Q 2.84958062649158 1.0099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1996-02-15  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56725  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:29:13  

Additional Information
 Earth MOID = .869942 au 
 Jupiter MOID = 2.55657 au 
 T_jup = 3.524 
[ 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 16.4   n/a MPO296567  

59097 (1998 WD5)          Discovered 1998-Nov-20 by Holvorcem, P. R. at Valinhos
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 WD5 = 2000 GH44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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