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214438 (2005 QF115)
Classification: Main-belt Asteroid          SPK-ID: 2214438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245409487003023 6.622e-08  
a 3.077129120033066 2.9796e-08 au
q 2.693900540150822 1.9672e-07 au
i 12.0891371277882 7.0257e-06 deg
node 184.6890411125991 2.2312e-05 deg
peri 177.9532754965334 3.0364e-05 deg
M 188.4661082512806 2.3684e-05 deg
tp 2459539.930048351790
(2021-Nov-21.43004835)
0.00013884 TDB
period 1971.591817563769
5.40
2.8637e-05
7.84e-08
d
yr
n .1825935758065988 2.6521e-09 deg/d
Q 3.460357699915311 3.3507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      6723 days (18.41 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:28:39  

Additional Information
 Earth MOID = 1.69068 au 
 Jupiter MOID = 1.99891 au 
 T_jup = 3.183 
[ 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 MPO437026  
diameter diameter 4.437 km 0.437 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214438 (2005 QF115)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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