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JPL Small-Body Database Browser
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268500 (2005 YF86)
Classification: Main-belt Asteroid          SPK-ID: 2268500
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 .0526187123907806 7.9823e-08  
a 2.760513784004319 3.244e-08 au
q 2.61525910315301 2.2469e-07 au
i 3.870325450162265 6.3023e-06 deg
node 294.4426237390227 0.00012385 deg
peri 47.12743388812001 0.00013924 deg
M 86.477803255398 6.5134e-05 deg
tp 2458198.074534480136
(2018-Mar-20.57453448)
0.00030325 TDB
period 1675.264196516322
4.59
2.953e-05
8.085e-08
d
yr
n .2148914784597036 3.7879e-09 deg/d
Q 2.905768464855627 3.4147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5230 days (14.32 yr)  
   first obs. used      2004-09-08  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56042  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:15:51  

Additional Information
 Earth MOID = 1.60718 au 
 Jupiter MOID = 2.31748 au 
 T_jup = 3.336 
[ 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 16.4   n/a MPO413199  
diameter diameter 2.820 km 0.746 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268500 (2005 YF86)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 YF86 = 2004 RQ105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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