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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169609113406181 7.6213e-08  
a 2.271893937963322 1.9392e-08 AU
q 1.886560021392485 1.7855e-07 AU
i 7.676806470618889 8.3835e-06 deg
node 106.0192688491496 5.1579e-05 deg
peri 257.6846198605873 5.8314e-05 deg
M 146.5567318946433 3.1075e-05 deg
tp 2456291.305414227182
(2012-Dec-29.80541423)
0.00010362 JED
period 1250.778783809074
3.42
1.6014e-05
4.384e-08
d
yr
n .287820679931642 3.6851e-09 deg/d
Q 2.657227854534158 2.2681e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1992-12-02  
   last obs. used      2014-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62718  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:53:33  

Additional Information
 Earth MOID = .900265 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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