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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08263991901261854 1.4733e-07  
a 3.492704023343035 8.0333e-08 au
q 3.204067245718919 4.9689e-07 au
i 9.226651782993711 1.9736e-05 deg
node 217.3135165887043 6.3479e-05 deg
peri 137.8109293473822 0.00012384 deg
M 190.2429625317509 0.00010151 deg
tp 2460124.759045042496
(2023-Jun-29.25904504)
0.00068295 TDB
period 2384.191325741053
6.53
8.2255e-05
2.252e-07
d
yr
n .1509945934763037 5.2093e-09 deg/d
Q 3.781340800967151 8.6971e-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 = 2.20833 au 
 Jupiter MOID = 1.68705 au 
 T_jup = 3.102 
[ 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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