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11275 (1988 SL3)
Classification: Jupiter Trojan          SPK-ID: 2011275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09065572039813168 4.6463e-08  
a 5.193677019507509 1.1186e-07 au
q 4.722840487788834 3.0841e-07 au
i 25.1581663795468 4.3718e-06 deg
node 122.5809510834671 1.2448e-05 deg
peri 217.3531575656089 3.9445e-05 deg
M 291.1606544552217 4.2463e-05 deg
tp 2460223.194535210717
(2023-Oct-05.69453521)
0.00052445 TDB
period 4323.254823540853
11.84
0.00013966
3.824e-07
d
yr
n .08327059465468914 2.6901e-09 deg/d
Q 5.664513551226183 1.22e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      15898 days (43.53 yr)  
   first obs. used      1977-12-07  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:39:55  

Additional Information
 Earth MOID = 3.74018 au 
 Jupiter MOID = .269438 au 
 T_jup = 2.803 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.66   n/a E2021B10  
diameter diameter 25.570 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.082   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

11275 (1988 SL3)          Discovered 1988-Sep-16 by Bus, S. J. at Cerro Tololo
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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