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90308 Johney (2003 FV14)
Classification: Main-belt Asteroid          SPK-ID: 2090308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04928277192753248 2.7722e-08  
a 2.514390834228104 1.0043e-08 au
q 2.390474684208162 6.7219e-08 au
i 6.619921515928527 5.3038e-06 deg
node 187.8487136989429 2.6648e-05 deg
peri 65.12495731404164 8.5841e-05 deg
M 149.4439315430249 7.8272e-05 deg
tp 2458791.962302235084
(2019-Nov-04.46230223)
0.00031674 TDB
period 1456.28911758597
3.99
8.7249e-06
2.389e-08
d
yr
n .2472036600786779 1.481e-09 deg/d
Q 2.638306984248046 1.0538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      9389 days (25.71 yr)  
   first obs. used      1995-03-27  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53168  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:10  

Additional Information
 Earth MOID = 1.38588 au 
 Jupiter MOID = 2.36123 au 
 T_jup = 3.449 
[ 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 15.65   n/a MPO637230  
diameter diameter 3.665 km 0.221 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90308 Johney           Discovered 2003 Mar. 23 by the Catalina Sky Survey.
John Ey (b. 1952) is a photographer in Tucson who specializes in natural scenic images of the American west. He is also an amateur paleontologist primarily interested in carnivore dentition.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090209/MPCPages.arcLast Updated: 2009-02-11

Alternate Designations
 2003 FV14 = 1995 FB11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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