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JPL Small-Body Database Browser
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58252 (1993 QG4)
Classification: Main-belt Asteroid          SPK-ID: 2058252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2380284464310677 5.5514e-08  
a 2.330150946427762 7.9954e-09 au
q 1.77550873669968 1.2795e-07 au
i 2.465532348356926 4.4572e-06 deg
node 147.235561457028 0.00010044 deg
peri 204.7351523284003 0.0001008 deg
M 71.88592713142324 7.9386e-06 deg
tp 2458341.072573496712
(2018-Aug-10.57257350)
2.8577e-05 TDB
period 1299.195506937527
3.56
6.6869e-06
1.831e-08
d
yr
n .2770945543435527 1.4262e-09 deg/d
Q 2.884793156155844 9.8985e-09 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      11798 days (32.30 yr)  
   first obs. used      1986-10-01  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:33:52  

Additional Information
 Earth MOID = .769379 au 
 Jupiter MOID = 2.54739 au 
 T_jup = 3.532 
[ 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 15.8   n/a MPO452960  

58252 (1993 QG4)          Discovered 1993-Aug-18 by Elst, E. W. at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 QG4 = 1986 TN5 = 2000 QT10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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