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JPL Small-Body Database Browser
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26739 Hemaeberhart (2001 HV32)
Classification: Main-belt Asteroid          SPK-ID: 2026739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683774362493367 3.9657e-08  
a 2.239577123352714 7.7334e-09 au
q 1.86248286903992 8.7953e-08 au
i 2.715553260029828 3.5111e-06 deg
node 85.95063726658421 0.0001082 deg
peri 222.8551592371867 0.00010927 deg
M 182.2151844080165 1.7181e-05 deg
tp 2459605.060301332206
(2022-Jan-25.56030133)
5.9743e-05 TDB
period 1224.18614747776
3.35
6.3408e-06
1.736e-08
d
yr
n .2940729240742697 1.5232e-09 deg/d
Q 2.616671377665508 9.0355e-09 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      10469 days (28.66 yr)  
   first obs. used      1991-06-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:50:41  

Additional Information
 Earth MOID = .848891 au 
 Jupiter MOID = 2.6254 au 
 T_jup = 3.615 
[ 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 15.9   n/a MPO257051  

26739 Hemaeberhart           Discovered 2001 Apr. 23 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Heather Marie Eberhart (b. 1992) was awarded second place in the 2010 Intel International Science and Engineering Fair for her environmental-management project. She attends the Bellarmine Preparatory School, Tacoma, Washington, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2001 HV32 = 1999 XR138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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