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117336 (2004 XP15)
Classification: Main-belt Asteroid          SPK-ID: 2117336
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399211906676004 5.9387e-08  
a 2.98734468811922 2.2798e-08 au
q 2.569351862423048 1.8221e-07 au
i 2.861171225180047 5.1961e-06 deg
node 341.1459820614335 9.6771e-05 deg
peri 45.65221101151003 9.8411e-05 deg
M 36.50711514919433 1.5194e-05 deg
tp 2458809.249999413266
(2019-Nov-21.74999941)
7.9668e-05 TDB
period 1885.933740035429
5.16
2.1589e-05
5.911e-08
d
yr
n .1908868760114748 2.1851e-09 deg/d
Q 3.405337513815394 2.5988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9632 days (26.37 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53579  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:45:33  

Additional Information
 Earth MOID = 1.57466 au 
 Jupiter MOID = 2.05811 au 
 T_jup = 3.240 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457266.5 (2015-Sep-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380896445213783 5.9802e-08  
q 2.575075962439239 1.8283e-07 au
tp 2456909.748857026925
(2014-Sep-09.24885703)
8.5475e-05 TDB
node 341.4822308111602 9.5788e-05 deg
peri 43.2725498721759 9.7555e-05 deg
i 2.878594102742576 5.2106e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9632 days (26.37 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53579  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:45:33  

Additional Information
 Jupiter MOID = 2.05811 au 
 T_jup = 3.240 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.576265971294893E-15 -1.087380849084797E-14 -1.321922888900233E-12 3.131248615826315E-14 -4.098519771433838E-13 -3.063930441893404E-15
q -1.087380849084797E-14 3.342644414790099E-14 3.50581796858246E-12 -9.945103064524128E-14 1.162799566402205E-12 9.811639115641131E-15
tp -1.321922888900233E-12 3.50581796858246E-12 7.305939616860784E-9 -2.703768637422532E-11 1.600596730856231E-9 4.388459041810682E-13
node 3.131248615826315E-14 -9.945103064524128E-14 -2.703768637422532E-11 9.175424111286877E-9 -9.169450600301192E-9 1.940767944886828E-10
peri -4.098519771433838E-13 1.162799566402205E-12 1.600596730856231E-9 -9.169450600301192E-9 9.51707535692257E-9 -1.936610918261343E-10
i -3.063930441893404E-15 9.811639115641131E-15 4.388459041810682E-13 1.940767944886828E-10 -1.936610918261343E-10 2.715082603072922E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO453644  
diameter diameter 2.870 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117336 (2004 XP15)          Discovered 2004-Dec-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 XP15 = 1993 RJ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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