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11183 (1998 GB7)
Classification: Main-belt Asteroid          SPK-ID: 2011183
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007040549345413 4.239e-08  
a 2.621730196933754 1.3702e-08 au
q 2.357711335158192 1.1434e-07 au
i 15.14730377151985 4.3097e-06 deg
node 104.7000883226278 1.7024e-05 deg
peri 232.8439835043687 2.6724e-05 deg
M 301.3907620477287 2.1776e-05 deg
tp 2459252.931759927368
(2021-Feb-07.43175993)
9.4227e-05 TDB
period 1550.530884702124
4.25
1.2156e-05
3.328e-08
d
yr
n .2321785419122177 1.8202e-09 deg/d
Q 2.885749058709317 1.5082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1867  
   data-arc span      12486 days (34.18 yr)  
   first obs. used      1986-05-31  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43133  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:22:47  

Additional Information
 Earth MOID = 1.37501 au 
 Jupiter MOID = 2.43616 au 
 T_jup = 3.348 
[ 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 12.9   n/a MPO439165  
diameter diameter 10.789 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.115   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11183 (1998 GB7)          Discovered 1998-Apr-02 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 GB7 = 1986 LK1 = 1993 BE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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