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26845 (1992 AG)
Classification: Main-belt Asteroid          SPK-ID: 2026845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2421890266292886 5.3558e-08  
a 2.386159565664762 1.1781e-08 au
q 1.808257903074247 1.2476e-07 au
i 27.18358346547583 5.3426e-06 deg
node 103.5898439811183 1.2445e-05 deg
peri 343.2712060732588 1.7166e-05 deg
M 164.4171623257732 1.3499e-05 deg
tp 2457985.617266532796
(2017-Aug-20.11726653)
4.8828e-05 TDB
period 1346.317993310207
3.69
9.9704e-06
2.73e-08
d
yr
n .2673959657293623 1.9802e-09 deg/d
Q 2.964061228255277 1.4634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      9992 days (27.36 yr)  
   first obs. used      1992-01-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44469  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:26:02  

Additional Information
 Earth MOID = .833571 au 
 Jupiter MOID = 2.26397 au 
 T_jup = 3.350 
[ 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 13.7   n/a MPO435950  
diameter diameter 5.247 km 1.373 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.254   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

26845 (1992 AG)          Discovered 1992-Jan-01 by Hioki, T., Hayakawa, S. at Okutama
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 AG = 2000 ER106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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