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JPL Small-Body Database Browser
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233508 (2007 ET160)
Classification: Main-belt Asteroid          SPK-ID: 2233508
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 .1355527408015872 4.8318e-08  
a 2.270323123442167 1.7407e-08 au
q 1.962574601554361 1.1411e-07 au
i 5.022134452852262 6.3586e-06 deg
node 331.7943394319755 5.7786e-05 deg
peri 267.9369426995798 6.3553e-05 deg
M 151.6476948432158 2.5817e-05 deg
tp 2458074.163791166364
(2017-Nov-16.66379117)
8.7589e-05 TDB
period 1249.481803043615
3.42
1.437e-05
3.934e-08
d
yr
n .288119442094375 3.3137e-09 deg/d
Q 2.578071645329973 1.9767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      9359 days (25.62 yr)  
   first obs. used      1993-01-29  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:02:00  

Additional Information
 Earth MOID = .958068 au 
 Jupiter MOID = 2.45153 au 
 T_jup = 3.596 
[ 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 17.3   n/a MPO454688  

233508 (2007 ET160)          Discovered 2007-Mar-14 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 ET160 = 2001 SV90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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