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JPL Small-Body Database Browser
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26592 Maryrenfro (2000 EE144)
Classification: Main-belt Asteroid          SPK-ID: 2026592
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780183736086808 4.4867e-08  
a 2.686529525063879 1.4918e-08 au
q 2.208277908360305 1.2251e-07 au
i 11.43809258555989 5.2265e-06 deg
node 265.1686954083187 2.6766e-05 deg
peri 102.3149858798756 3.0985e-05 deg
M 358.5220546797638 1.6859e-05 deg
tp 2459007.103006420549
(2020-Jun-06.60300642)
7.5342e-05 TDB
period 1608.369591790989
4.40
1.3397e-05
3.668e-08
d
yr
n .223829150860235 1.8644e-09 deg/d
Q 3.164781141767453 1.7574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      14214 days (38.92 yr)  
   first obs. used      1980-10-03  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51165  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:42:48  

Additional Information
 Earth MOID = 1.2418 au 
 Jupiter MOID = 2.45603 au 
 T_jup = 3.323 
[ 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 MPO493023  
diameter diameter 5.676 km 0.541 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26592 Maryrenfro           Discovered 2000 Mar. 3 by the Catalina Sky Survey.
Mary Renfro Reeves (b. 1957) is a physical therapist in San Antonio, TX. She is an authority in geriatric therapy, and is also an accomplished pastel landscape artist.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20130127/MPCPages.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2000 EE144 = 1980 TU = 1998 WM18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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