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JPL Small-Body Database Browser
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295510 (2008 RE74)
Classification: Main-belt Asteroid          SPK-ID: 2295510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690692467949615 5.4212e-08  
a 2.247286928121854 1.5618e-08 au
q 1.867339819852129 1.2334e-07 au
i 1.325316378352193 8.0756e-06 deg
node 38.88937554784045 0.00022437 deg
peri 271.3414567968362 0.00022574 deg
M 85.62449244670098 2.236e-05 deg
tp 2458307.827629808092
(2018-Jul-08.32762981)
7.7018e-05 TDB
period 1230.513025635417
3.37
1.2827e-05
3.512e-08
d
yr
n .2925609014289808 3.0497e-09 deg/d
Q 2.627234036391579 1.8258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      1998-10-18  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57428  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:39:38  

Additional Information
 Earth MOID = .852644 au 
 Jupiter MOID = 2.62062 au 
 T_jup = 3.610 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO455184  

295510 (2008 RE74)          Discovered 2008-Sep-06 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 RE74 = 2005 WK41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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