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51599 Brittany (2001 HR24)
Classification: Main-belt Asteroid          SPK-ID: 2051599
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698144150717239 6.4086e-08  
a 2.271482186743799 1.856e-08 AU
q 1.885751767856061 1.5275e-07 AU
i 7.676686110669174 7.231e-06 deg
node 106.0166094761905 4.5382e-05 deg
peri 257.6517545792537 5.1807e-05 deg
M 204.1753982780124 2.9426e-05 deg
tp 2457541.747563954355
(2016-Jun-02.24756395)
0.00010695 JED
period 1250.438768142691
3.42
1.5326e-05
4.196e-08
d
yr
n .2878989432922952 3.5286e-09 deg/d
Q 2.657212605631538 2.1712e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      8210 days (22.48 yr)  
   first obs. used      1992-12-02  
   last obs. used      2015-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62257  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:53:07  

Additional Information
 Earth MOID = .900905 AU 
 T_jup = 3.581 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO337670  

51599 Brittany           Discovered 2001 Apr. 28 by L. Ball at Emerald Lane Observatory.
Brittany Johnson, a junior at Auburn University, Alabama, is the niece of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2001 HR24 = 2000 AK234 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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