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JPL Small-Body Database Browser
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295318 (2008 GS133)
Classification: Outer Main-belt Asteroid          SPK-ID: 2295318
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08212503069481863 1.4742e-07  
a 3.494445597713193 8.0407e-08 au
q 3.207464145739623 4.9751e-07 au
i 9.22546190604039 1.9733e-05 deg
node 217.3259230183836 6.3477e-05 deg
peri 137.9086541523363 0.00012435 deg
M 129.7587902793392 0.0001016 deg
tp 2457740.496656596560
(2016-Dec-17.99665660)
0.00066721 TDB
period 2385.974799539531
6.53
8.2352e-05
2.255e-07
d
yr
n .1508817276986648 5.2077e-09 deg/d
Q 3.781427049686763 8.7011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      7363 days (20.16 yr)  
   first obs. used      1997-09-29  
   last obs. used      2017-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56035  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:41:34  

Additional Information
 Earth MOID = 2.21084 au 
 Jupiter MOID = 1.68465 au 
 T_jup = 3.101 
[ 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 15.6   n/a MPO254543  
diameter diameter 4.621 km 0.601 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295318 (2008 GS133)          Discovered 2008-Apr-05 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 GS133 = 2004 VM81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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