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JPL Small-Body Database Browser
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58433 (1996 FN18)
Classification: Main-belt Asteroid          SPK-ID: 2058433
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08016275748573563 3.8671e-08  
a 2.295282051573624 1.0703e-08 au
q 2.111285913111966 8.8233e-08 au
i 4.823537935361158 4.5699e-06 deg
node 23.9332995770278 5.1647e-05 deg
peri 150.2643062017653 6.0093e-05 deg
M 255.4648281547379 3.2701e-05 deg
tp 2458969.318293945106
(2020-Apr-29.81829394)
0.00011645 TDB
period 1270.142703900437
3.48
8.8843e-06
2.432e-08
d
yr
n .2834327189334621 1.9825e-09 deg/d
Q 2.479278190035282 1.1561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1086  
   data-arc span      8617 days (23.59 yr)  
   first obs. used      1996-03-22  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:19:05  

Additional Information
 Earth MOID = 1.11723 au 
 Jupiter MOID = 2.4826 au 
 T_jup = 3.586 
[ 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 15.1   n/a MPO493282  
diameter diameter 2.425 km 0.301 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.187 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.329   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

58433 (1996 FN18)          Discovered 1996-Mar-22 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 FN18 = 1999 CP86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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