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JPL Small-Body Database Browser
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312804 (2010 XQ79)
Classification: Jupiter Trojan          SPK-ID: 2312804
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090125488622032 6.5323e-08  
a 5.220011408405978 1.6989e-07 au
q 4.650964659685862 4.1292e-07 au
i 6.98500721321837 7.0748e-06 deg
node 204.6019321907436 5.8599e-05 deg
peri 245.4019702127673 7.0956e-05 deg
M 242.4770278970399 4.5157e-05 deg
tp 2460022.586030868527
(2023-Mar-19.08603087)
0.00058794 TDB
period 4356.177876986956
11.93
0.00021267
5.823e-07
d
yr
n .08264125344876912 4.0345e-09 deg/d
Q 5.789058157126092 1.8841e-07 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      8799 days (24.09 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:47  

Additional Information
 Earth MOID = 3.67503 au 
 Jupiter MOID = .0419 au 
 T_jup = 2.973 
[ 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 13.4   n/a MPO455306  
diameter diameter 10.149 km 0.985 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.062   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312804 (2010 XQ79)          Discovered 1995-Aug-22 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2010 XQ79 = 1995 QY5 = 2010 BM16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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