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26911 (1996 JF1)
Classification: Main-belt Asteroid          SPK-ID: 2026911
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150728841274493 4.2033e-08  
a 2.538548591662567 9.7781e-09 au
q 2.155916103922272 1.0817e-07 au
i 3.567665645033142 5.2548e-06 deg
node 212.5071913812382 5.4352e-05 deg
peri 298.4301101655863 5.6837e-05 deg
M 296.5381204525312 1.5912e-05 deg
tp 2458860.927641483160
(2020-Jan-12.42764148)
6.559e-05 TDB
period 1477.32704424253
4.04
8.5357e-06
2.337e-08
d
yr
n .243683347842984 1.4079e-09 deg/d
Q 2.921181079402861 1.1252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1709  
   data-arc span      8757 days (23.98 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52149  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:00:38  

Additional Information
 Earth MOID = 1.16983 au 
 Jupiter MOID = 2.09173 au 
 T_jup = 3.428 
[ 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 14.5   n/a MPO266093  
diameter diameter 3.457 km 0.633 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.309   0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26911 (1996 JF1)          Discovered 1996-May-13 by JPL/GEODSS NEAT at Haleakala
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 JF1 = 1998 XO9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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