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58783 (1998 FN74)
Classification: Main-belt Asteroid          SPK-ID: 2058783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703237090276288 4.9408e-08  
a 2.611079632031859 1.0556e-08 au
q 2.166350864537696 1.3043e-07 au
i 2.528806925786525 5.1298e-06 deg
node 355.8475535997775 9.5178e-05 deg
peri 7.012678985493388 9.5891e-05 deg
M 242.4887522296478 1.307e-05 deg
tp 2459503.543497338934
(2021-Oct-16.04349734)
5.701e-05 TDB
period 1541.092129290675
4.22
9.3459e-06
2.559e-08
d
yr
n .2336005701136756 1.4167e-09 deg/d
Q 3.055808399526021 1.2355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:49:36  

Additional Information
 Earth MOID = 1.16385 au 
 Jupiter MOID = 2.4006 au 
 T_jup = 3.388 
[ 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 15.3   n/a MPO337721  

58783 (1998 FN74)          Discovered 1998-Mar-21 by Bickel, W. at Bergisch Gladbach
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 FN74 = 2000 RM2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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