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541137 (2004 XW36)
Classification: Main-belt Asteroid          SPK-ID: 2541137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08966018775568817 4.8909e-08  
a 3.076614821775447 3.8572e-08 au
q 2.800764959203127 1.4174e-07 au
i 11.53412717453454 5.3406e-06 deg
node 77.59512818489853 3.0973e-05 deg
peri 186.6579939881065 4.7329e-05 deg
M 161.6590934385547 3.6835e-05 deg
tp 2458315.372656941042
(2018-Jul-15.87265694)
0.00019748 TDB
period 1971.097553026546
5.40
3.7068e-05
1.015e-07
d
yr
n .1826393622412212 3.4346e-09 deg/d
Q 3.352464684347766 4.203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      9893 days (27.09 yr)  
   first obs. used      1993-12-16  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:13  

Additional Information
 Earth MOID = 1.78376 au 
 Jupiter MOID = 1.71356 au 
 T_jup = 3.192 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.73   n/a MPCxxxxx  

541137 (2004 XW36)          Discovered 2004-Dec-11 by CINEOS at Campo Imperatore
Reference: Last Updated: 2019-12-02

[ show close-approach data ]
Alternate Designations
 2004 XW36 = 2007 HK86 = 2017 DJ61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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