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6824 Mallory (1988 RE2)
Classification: Main-belt Asteroid          SPK-ID: 2006824
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943598319469473 5.7414e-08  
a 3.121809995370911 3.1524e-08 AU
q 2.51505552930032 1.7885e-07 AU
i 2.000606182755015 5.8562e-06 deg
node 117.9767030273573 0.00017499 deg
peri 281.8760534387476 0.00017587 deg
M 237.1760174346686 1.8595e-05 deg
tp 2457687.867195363282
(2016-Oct-26.36719536)
0.00011064 JED
period 2014.689518792955
5.52
3.0517e-05
8.355e-08
d
yr
n .1786875826979455 2.7066e-09 deg/d
Q 3.728564461441501 3.7651e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1294  
   data-arc span      9417 days (25.78 yr)  
   first obs. used      1988-09-08  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51742  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:09:07  

Additional Information
 Earth MOID = 1.52373 AU 
 T_jup = 3.185 
[ 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 12.7 mag n/a MPO265994  

6824 Mallory           Discovered 1988 Sept. 8 by A. Mrkos at Klet.
George Herbert Leigh Mallory (1886-1924) was a British mountain climber whose 1924 expedition to conquer Everest culminated in a bold and possibly successful drive with Irvine toward the summit. Just 75 years later Mallory's body was recovered 600 meters below the summit after what had been a precipitous fall.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1988 RE2 = 1986 HZ = 1988 SR = 1993 OO10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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