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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08698430719468671 6.0244e-08  
a 5.205659777075538 1.1324e-07 au
q 4.752849067875375 2.8301e-07 au
i 11.72741750775767 6.0213e-06 deg
node 154.593785150165 2.7023e-05 deg
peri 268.9154155920846 4.4737e-05 deg
M 173.8032173392097 3.6426e-05 deg
tp 2456906.062481913822
(2014-Sep-05.56248191)
0.00041799 TDB
period 4338.225252985141
11.88
0.00014156
3.876e-07
d
yr
n .08298324291766161 2.7078e-09 deg/d
Q 5.658470486275701 1.2309e-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 = 3.79196 au 
 Jupiter MOID = .117168 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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