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117337 (2004 XD17)
Classification: Main-belt Asteroid          SPK-ID: 2117337
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08654309035026296 6.7589e-08  
a 2.602769356331357 1.874e-08 au
q 2.377517652765477 1.7889e-07 au
i 1.9899162118058 6.5652e-06 deg
node 32.12470164324495 0.000141 deg
peri 11.26209470977017 0.00014594 deg
M 287.5464411111909 3.6208e-05 deg
tp 2459309.180486601381
(2021-Apr-04.68048660)
0.00015514 TDB
period 1533.740742080527
4.20
1.6565e-05
4.535e-08
d
yr
n .2347202432085479 2.535e-09 deg/d
Q 2.828021059897238 2.0362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      10022 days (27.44 yr)  
   first obs. used      1991-11-06  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:31:26  

Additional Information
 Earth MOID = 1.38616 au 
 Jupiter MOID = 2.483 au 
 T_jup = 3.408 
[ 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 15.9   n/a MPO436563  

117337 (2004 XD17)          Discovered 2004-Dec-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 XD17 = 1999 RZ185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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