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135487 (2001 XK3)
Classification: Inner Main-belt Asteroid          SPK-ID: 2135487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03911718125017486 3.9792e-08  
a 1.910579432348275 5.151e-09 au
q 1.835842950400252 7.5161e-08 au
i 20.45059661778771 5.6699e-06 deg
node 327.6161329959157 8.4442e-06 deg
peri 141.3876723686276 6.1555e-05 deg
M 28.1771879684517 6.0765e-05 deg
tp 2459125.000995967952
(2020-Oct-02.50099597)
0.00016274 TDB
period 964.5973715322004
2.64
3.9009e-06
1.068e-08
d
yr
n .3732127109450478 1.5093e-09 deg/d
Q 1.985315914296299 5.3525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      8310 days (22.75 yr)  
   first obs. used      1998-08-01  
   last obs. used      2021-05-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51535  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:35  

Additional Information
 Earth MOID = .86108 au 
 Jupiter MOID = 3.04651 au 
 T_jup = 3.858 
[ 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 16.07   n/a MPCxxxxx  

135487 (2001 XK3)          Discovered 2001-Dec-08 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 XK3 = 1998 QR3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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