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74083 (1998 OF6)
Classification: Main-belt Asteroid          SPK-ID: 2074083
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673197716668953 7.3723e-08  
a 2.584390255446321 1.7257e-08 au
q 2.151970668006894 1.8713e-07 au
i 12.32257942717707 5.9032e-06 deg
node 303.3962803288958 2.7977e-05 deg
peri 4.719379991479323 3.3675e-05 deg
M 93.8427949985535 1.8706e-05 deg
tp 2458604.920294662313
(2019-May-01.42029466)		 7.9102e-05 TDB
period 1517.524003028281
4.15		 1.5199e-05
4.161e-08		 d
yr
n .2372285375925557 2.3761e-09 deg/d
Q 3.016809842885749 2.0144e-08 au
   Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      10625 days (29.09 yr)  
   first obs. used      1990-10-22  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:24:32  

Additional Information
 Earth MOID = 1.13734 au 
 Jupiter MOID = 2.24552 au 
 T_jup = 3.371 
[ 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 15.2   n/a MPO502605  
diameter diameter 2.576 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.320   0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

74083 (1998 OF6)          Discovered 1998-Jul-30 by Visnjan at Visnjan
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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