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52273 (1988 RQ10)
Classification: Jupiter Trojan          SPK-ID: 2052273
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08768153710534214 5.9888e-08  
a 5.20349973950442 1.1468e-07 au
q 4.747248884017425 2.7984e-07 au
i 11.72879984609599 6.0223e-06 deg
node 154.6100322217267 2.7024e-05 deg
peri 269.2358258778401 4.4527e-05 deg
M 140.1733462978128 3.5778e-05 deg
tp 2456912.374722095314
(2014-Sep-11.87472210)
0.00041558 TDB
period 4335.525376946569
11.87
0.00014333
3.924e-07
d
yr
n .08303491934662401 2.7451e-09 deg/d
Q 5.659750594991415 1.2474e-07 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      11195 days (30.65 yr)  
   first obs. used      1988-09-14  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:51  

Additional Information
 Earth MOID = 3.78615 au 
 Jupiter MOID = .114933 au 
 T_jup = 2.951 
[ 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 12.3   n/a MPO319704  
diameter diameter 17.291 km 1.181 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.085   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

52273 (1988 RQ10)          Discovered 1988-Sep-14 by Bus, S. J. at Cerro Tololo
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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