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JPL Small-Body Database Browser
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58549 (1997 GM14)
Classification: Main-belt Asteroid          SPK-ID: 2058549
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441971353639034 4.3877e-08  
a 2.559678627719084 1.4678e-08 au
q 2.190580302149785 1.1275e-07 au
i 3.286743919992051 4.6841e-06 deg
node 250.2328879691078 8.323e-05 deg
peri .5558990255764759 8.496e-05 deg
M 95.12953112048199 1.919e-05 deg
tp 2458205.234011923297
(2018-Mar-27.73401192)
7.8647e-05 TDB
period 1495.810544124252
4.10
1.2866e-05
3.523e-08
d
yr
n .2406721903479883 2.0702e-09 deg/d
Q 2.928776953288383 1.6795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      9264 days (25.36 yr)  
   first obs. used      1994-07-09  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:01:54  

Additional Information
 Earth MOID = 1.17614 au 
 Jupiter MOID = 2.10663 au 
 T_jup = 3.419 
[ 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 15.9   n/a MPO257248  

58549 (1997 GM14)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GM14 = 1999 YE22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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