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14904 (1993 FM14)
Classification: Main-belt Asteroid          SPK-ID: 2014904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0823641441039671 2.9867e-08  
a 2.244272838780052 6.6184e-09 au
q 2.059425227278152 6.6804e-08 au
i 6.149781096978543 4.646e-06 deg
node 41.96282260729369 3.3997e-05 deg
peri 57.37158366761059 4.5747e-05 deg
M 107.2193692457821 3.0109e-05 deg
tp 2458634.751415253547
(2019-May-31.25141525)
0.00010258 TDB
period 1228.038286691401
3.36
5.4322e-06
1.487e-08
d
yr
n .293150469249552 1.2968e-09 deg/d
Q 2.429120450281951 7.1635e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      23977 days (65.65 yr)  
   first obs. used      1954-09-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:05:41  

Additional Information
 Earth MOID = 1.08354 au 
 Jupiter MOID = 2.67714 au 
 T_jup = 3.620 
[ 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 15.4   n/a MPO299070  
diameter diameter 2.795 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14904 (1993 FM14)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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