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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16982225348792 6.1141e-08  
a 2.271869551976458 1.8555e-08 au
q 1.886055545029224 1.4662e-07 au
i 7.67637897449917 6.8776e-06 deg
node 106.0169629700986 4.324e-05 deg
peri 257.5813856658593 4.9664e-05 deg
M 319.3993842374339 3.0169e-05 deg
tp 2457541.559919938550
(2016-Jun-02.05991994)
0.00010609 JED
period 1250.758645505543
3.42
1.5323e-05
4.195e-08
d
yr
n .2878253140952641 3.5261e-09 deg/d
Q 2.65768355892369 2.1706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      8239 days (22.56 yr)  
   first obs. used      1992-12-02  
   last obs. used      2015-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6068  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:21:54  

Additional Information
 Earth MOID = .899209 au 
 Jupiter MOID = 2.81155 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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