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JPL Small-Body Database Browser
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58102 (1979 MW4)
Classification: Main-belt Asteroid          SPK-ID: 2058102
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819773421335816 3.3841e-08  
a 2.646474855739015 1.4397e-08 au
q 2.164876395468275 9.2751e-08 au
i 13.49628719463327 4.9795e-06 deg
node 125.0979100636233 1.939e-05 deg
peri 294.8097315275871 2.5434e-05 deg
M 343.2604701058997 1.7216e-05 deg
tp 2458673.620784384736
(2019-Jul-09.12078438)
7.5487e-05 TDB
period 1572.534147914313
4.31
1.2832e-05
3.513e-08
d
yr
n .2289298458017437 1.8681e-09 deg/d
Q 3.128073316009755 1.7017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   data-arc span      14776 days (40.45 yr)  
   first obs. used      1979-06-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60777  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:58:19  

Additional Information
 Earth MOID = 1.21658 au 
 Jupiter MOID = 2.26336 au 
 T_jup = 3.330 
[ 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 14.8   n/a MPO365923  

58102 (1979 MW4)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
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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