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58770 (1998 FM49)
Classification: Main-belt Asteroid          SPK-ID: 2058770
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .198992420431457 4.7226e-08  
a 2.549449899646122 1.0225e-08 au
q 2.042128693346805 1.2192e-07 au
i 12.50055710454794 4.5079e-06 deg
node 185.86005162 2.1583e-05 deg
peri 110.1111238287268 2.3346e-05 deg
M 69.9707712764185 1.1211e-05 deg
tp 2458711.510336033787
(2019-Aug-16.01033603)
4.5531e-05 TDB
period 1486.853397925869
4.07
8.9445e-06
2.449e-08
d
yr
n .24212205487252 1.4565e-09 deg/d
Q 3.056771105945439 1.2259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1193  
   data-arc span      8256 days (22.60 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50959  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:49:40  

Additional Information
 Earth MOID = 1.0664 au 
 Jupiter MOID = 2.30714 au 
 T_jup = 3.380 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO309595  

58770 (1998 FM49)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FM49 = 1999 RK82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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