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214256 (2005 FA2)
Classification: Main-belt Asteroid          SPK-ID: 2214256
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140594817934293 6.2896e-08  
a 2.466348921306309 2.4131e-08 au
q 2.185038441420328 1.5633e-07 au
i 14.86508439676302 8.9564e-06 deg
node 13.16117571757998 2.6738e-05 deg
peri 88.3272041268811 5.1125e-05 deg
M 28.90691748608989 4.1402e-05 deg
tp 2458886.899698221530
(2020-Feb-07.39969822)
0.00016241 TDB
period 1414.751630295017
3.87
2.0763e-05
5.685e-08
d
yr
n .2544616258367057 3.7345e-09 deg/d
Q 2.747659401192289 2.6883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5910 days (16.18 yr)  
   first obs. used      2003-09-27  
   last obs. used      2019-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:08:16  

Additional Information
 Earth MOID = 1.26022 au 
 Jupiter MOID = 2.43879 au 
 T_jup = 3.432 
[ 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 16.8   n/a MPO454538  
diameter diameter 3.238 km 1.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214256 (2005 FA2)          Discovered 2005-Mar-16 by Lowe, A. at Mayhill
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 FA2 = 2007 TZ167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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