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87088 Joannewheeler (2000 LY)
Classification: Main-belt Asteroid          SPK-ID: 2087088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2440027242924898 4.8273e-08  
a 2.332710365299849 1.0911e-08 au
q 1.763522681181357 1.114e-07 au
i 4.005364746875612 4.849e-06 deg
node 244.9202779413746 5.6556e-05 deg
peri 125.9431302613048 5.7204e-05 deg
M 170.0108277026836 1.0105e-05 deg
tp 2458585.940782922196
(2019-Apr-12.44078292)
3.4305e-05 TDB
period 1301.336633305017
3.56
9.1301e-06
2.5e-08
d
yr
n .2766386427512646 1.9409e-09 deg/d
Q 2.901898049418342 1.3573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      2000-05-28  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49008  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:22:16  

Additional Information
 Earth MOID = .765846 au 
 Jupiter MOID = 2.58139 au 
 T_jup = 3.526 
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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 16.13   n/a E2021B10  

87088 Joannewheeler           Discovered 2000 June 2 by P. Pravec and P. Kusnirak at Ondrejov.
Joanne Wheeler (b. 1971) is a Member of the Order of the British Empire for her services to space. She is a leader in the space law discipline, and a fellow of the Royal Astronomical Society and Royal Aeronautical Society. She has drafted U.K. space law, supported the growth of space companies and briefed on asteroid exploration.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2019-04-09

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Alternate Designations
 2000 LY = 2001 XP165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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