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JPL Small-Body Database Browser
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58941 (1998 QK29)
Classification: Main-belt Asteroid          SPK-ID: 2058941
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120807541947797 6.2413e-08  
a 2.464794655033441 1.4563e-08 au
q 2.167028871352783 1.5288e-07 au
i 5.811507375754438 5.3996e-06 deg
node 281.769010683805 6.9076e-05 deg
peri 135.4801508706702 7.3989e-05 deg
M 53.76459582268554 2.6357e-05 deg
tp 2458389.412057531788
(2018-Sep-27.91205753)
0.00010294 TDB
period 1413.414499370092
3.87
1.2526e-05
3.429e-08
d
yr
n .2547023538816384 2.2573e-09 deg/d
Q 2.762560438714099 1.6322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      9036 days (24.74 yr)  
   first obs. used      1994-06-10  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:36:57  

Additional Information
 Earth MOID = 1.18353 au 
 Jupiter MOID = 2.53789 au 
 T_jup = 3.470 
[ 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 MPO337722  

58941 (1998 QK29)          Discovered 1998-Aug-22 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QK29 = 2000 CX80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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