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JPL Small-Body Database Browser
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58772 (1998 FB56)
Classification: Main-belt Asteroid          SPK-ID: 2058772
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 .0393738910873226 5.3957e-08  
a 2.808237343349655 1.6253e-08 au
q 2.697666112045253 1.4904e-07 au
i 4.648715572147224 4.7778e-06 deg
node 140.6165345904239 6.4774e-05 deg
peri 74.53868393466931 8.5686e-05 deg
M 144.574076109675 5.7503e-05 deg
tp 2457910.201281622323
(2017-Jun-05.70128162)
0.00027318 TDB
period 1718.894184234274
4.71
1.4922e-05
4.085e-08
d
yr
n .2094369759941746 1.8182e-09 deg/d
Q 2.918808574654057 1.6893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      7942 days (21.74 yr)  
   first obs. used      1998-03-02  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:04:10  

Additional Information
 Earth MOID = 1.69556 au 
 Jupiter MOID = 2.0506 au 
 T_jup = 3.316 
[ 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 14.8   n/a MPO309595  

58772 (1998 FB56)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FB56 = 2000 SU82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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