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JPL Small-Body Database Browser
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58786 (1998 FD78)
Classification: Main-belt Asteroid          SPK-ID: 2058786
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173371047738129 4.1729e-08  
a 2.19667112188088 7.1651e-09 au
q 1.719252980111046 9.0952e-08 au
i 8.488775236469587 6.6366e-06 deg
node 159.5701316394488 2.5989e-05 deg
peri 123.712073019313 3.0183e-05 deg
M 107.5964177538954 1.5104e-05 deg
tp 2458245.080460702754
(2018-May-06.58046070)
4.9546e-05 TDB
period 1189.17559541499
3.26
5.8183e-06
1.593e-08
d
yr
n .3027307332811264 1.4812e-09 deg/d
Q 2.674089263650714 8.7223e-09 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      9515 days (26.05 yr)  
   first obs. used      1992-09-26  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55347  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 18:55:09  

Additional Information
 Earth MOID = .71977 au 
 Jupiter MOID = 2.52695 au 
 T_jup = 3.623 
[ 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 16.3   n/a MPO449378  

58786 (1998 FD78)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FD78 = 1992 SR8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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