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117395 (2004 YL35)
Classification: Jupiter Trojan          SPK-ID: 2117395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03528297653518379 5.6171e-08  
a 5.137960518392535 1.3876e-07 au
q 4.95667797798339 3.8515e-07 au
i 12.36439936973522 6.1541e-06 deg
node 87.35164561379332 2.7803e-05 deg
peri 228.3596991431581 0.00012544 deg
M 277.911621845146 0.0001259 deg
tp 2459970.482156990376
(2023-Jan-25.98215699)
0.0014967 TDB
period 4253.873500312141
11.65
0.00017232
4.718e-07
d
yr
n .08462875070769826 3.4282e-09 deg/d
Q 5.319243058801679 1.4365e-07 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8491 days (23.25 yr)  
   first obs. used      1997-06-07  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:19:00  

Additional Information
 Earth MOID = 3.95542 au 
 Jupiter MOID = .126719 au 
 T_jup = 2.953 
[ 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 12.6   n/a MPO436563  
diameter diameter 16.720 km 0.859 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

117395 (2004 YL35)          Discovered 2004-Dec-21 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 YL35 = 1997 MR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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