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76272 De Jong (2000 EJ110)
Classification: Main-belt Asteroid          SPK-ID: 2076272
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676895608257945 7.0728e-08  
a 2.764890491572944 2.6007e-08 AU
q 2.024758170152367 2.0427e-07 AU
i 10.21945099315079 6.1463e-06 deg
node 104.3968931304335 4.7246e-05 deg
peri 328.6657382818595 4.9172e-05 deg
M 140.089415222047 1.5751e-05 deg
tp 2456347.041290170151
(2013-Feb-23.54129017)
6.7988e-05 JED
period 1679.249893119144
4.60
2.3693e-05
6.487e-08
d
yr
n .2143814339218528 3.0247e-09 deg/d
Q 3.50502281299352 3.2968e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      6119 days (16.75 yr)  
   first obs. used      1998-09-22  
   last obs. used      2015-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52984  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:55:23  

Additional Information
 Earth MOID = 1.0471 AU 
 T_jup = 3.264 
[ 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 14.5 mag n/a MPO253825  
rotation period rot_per 241.4072 h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

76272 De Jong           Discovered 2000 Mar. 8 by the Near-Earth Asteroid Tracking (NEAT) project at Haleakala.
At the Jet Propulsion Laboratory, Eric De Jong (b. 1946) has focused on the scientific visualization of planetary surfaces and atmospheres and the evolution of planetary systems dynamics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

[ show close-approach data ]
Alternate Designations
 2000 EJ110 = 2002 NY30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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