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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09007205142872032 4.7596e-08  
a 5.193328168960388 1.157e-07 au
q 4.725554447039566 3.1168e-07 au
i 25.15812702936227 4.6658e-06 deg
node 122.5812483922901 1.2669e-05 deg
peri 217.3647406023136 4.0997e-05 deg
M 258.1043695917994 4.3826e-05 deg
tp 2460224.045535684145
(2023-Oct-06.54553568)
0.00054937 TDB
period 4322.819252226172
11.84
0.00014446
3.955e-07
d
yr
n .08327898507776067 2.7831e-09 deg/d
Q 5.66110189088121 1.2612e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      15529 days (42.52 yr)  
   first obs. used      1977-12-07  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51146  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:14:06  

Additional Information
 Earth MOID = 3.74355 au 
 Jupiter MOID = .266221 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 11.6   n/a MPO435806  
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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