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295527 (2008 RV119)
Classification: Jupiter Trojan          SPK-ID: 2295527
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09570422688054336 1.1614e-07  
a 5.182077036423933 2.5266e-07 au
q 4.686130360017563 7.628e-07 au
i 30.34166865361982 9.6949e-06 deg
node 187.9272841351553 1.2643e-05 deg
peri 236.6423704575842 8.5289e-05 deg
M 303.8415801566787 9.7192e-05 deg
tp 2459672.650618780281
(2022-Apr-03.15061878)
0.0011849 TDB
period 4308.779047487364
11.80
0.00031512
8.628e-07
d
yr
n .08355035058247688 6.1104e-09 deg/d
Q 5.678023712830302 2.7684e-07 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2002-03-13  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:00:47  

Additional Information
 Earth MOID = 3.7765 au 
 Jupiter MOID = .0222737 au 
 T_jup = 2.719 
[ 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 13.2   n/a MPO418563  
diameter diameter 12.386 km 0.745 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.055   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

295527 (2008 RV119)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 RV119 = 2004 JJ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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