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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08689977085127833 5.4543e-08  
a 5.206121097775109 1.0519e-07 au
q 4.753710367354447 2.6594e-07 au
i 11.72745038215517 4.4667e-06 deg
node 154.5900845843276 2.6632e-05 deg
peri 268.6862275330316 3.9541e-05 deg
M 190.6745056229639 3.3182e-05 deg
tp 2461241.249398575412
(2026-Jul-19.74939858)
0.00044123 TDB
period 4338.801939956327
11.88
0.0001315
3.6e-07
d
yr
n .08297221329342903 2.5147e-09 deg/d
Q 5.658531828195772 1.1433e-07 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      11659 days (31.92 yr)  
   first obs. used      1988-09-14  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:55  

Additional Information
 Earth MOID = 3.79214 au 
 Jupiter MOID = .116833 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 12.36   n/a E2021B10  
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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