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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698144038010454 7.0795e-08  
a 2.271482186648845 1.8596e-08 AU
q 1.885751793378376 1.6697e-07 AU
i 7.676679401814463 8.223e-06 deg
node 106.0165807116468 4.8376e-05 deg
peri 257.6517866759669 5.525e-05 deg
M 204.175395555876 3.011e-05 deg
tp 2457541.747573375596
(2016-Jun-02.24757338)
0.00010915 JED
period 1250.438768064283
3.42
1.5356e-05
4.204e-08
d
yr
n .2878989433103477 3.5355e-09 deg/d
Q 2.657212579919313 2.1754e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1992-12-02  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63041  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:11:58  

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 15.6 mag n/a MPO280032  

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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