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11487 (1988 RG10)
Classification: Jupiter Trojan          SPK-ID: 2011487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04729016028312209 5.3545e-08  
a 5.146941538749918 8.0724e-08 au
q 4.903541848414576 2.9073e-07 au
i 3.527366400033044 5.2013e-06 deg
node 342.3749659549018 6.9912e-05 deg
peri 7.344696539336377 8.6055e-05 deg
M 212.6085554693414 5.2931e-05 deg
tp 2460346.692241978010
(2024-Feb-06.19224198)
0.00064737 TDB
period 4265.031862017771
11.68
0.00010034
2.747e-07
d
yr
n .084407341292331 1.9858e-09 deg/d
Q 5.390341229085261 8.4542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1477  
   data-arc span      11196 days (30.65 yr)  
   first obs. used      1988-09-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50424  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:55:39  

Additional Information
 Earth MOID = 3.89628 au 
 Jupiter MOID = .00608234 au 
 T_jup = 2.994 
[ 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 11.2   n/a MPO435808  
diameter diameter 32.139 km 0.568 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.062   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

11487 (1988 RG10)          Discovered 1988-Sep-14 by Bus, S. J. at Cerro Tololo
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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