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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993758863461826 5.358e-08  
a 2.550444454817462 1.4409e-08 au
q 2.041947331061523 1.3787e-07 au
i 12.50006113450073 5.3344e-06 deg
node 185.8770956331873 2.3306e-05 deg
peri 110.1080188110294 2.6023e-05 deg
M 333.1267476964255 1.6351e-05 deg
tp 2458711.555471457537
(2019-Aug-16.05547146)
6.8191e-05 TDB
period 1487.723527955538
4.07
1.2607e-05
3.452e-08
d
yr
n .2419804441049069 2.0506e-09 deg/d
Q 3.058941578573399 1.7281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7722 days (21.14 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54149  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:41  

Additional Information
 Earth MOID = 1.0655 au 
 Jupiter MOID = 2.30426 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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