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JPL Small-Body Database Browser
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243870 (2000 XQ1)
Classification: Main-belt Asteroid          SPK-ID: 2243870
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197061785864369 1.4297e-07  
a 2.558106904451699 2.4834e-08 au
q 2.054001789428474 3.7644e-07 au
i 12.99196316884118 6.9329e-06 deg
node 272.4957292278166 3.5364e-05 deg
peri 110.0437379102771 3.9313e-05 deg
M 228.5527676403777 1.6349e-05 deg
tp 2459146.164131979231
(2020-Oct-23.66413198)
7.1298e-05 TDB
period 1494.433043482358
4.09
2.1762e-05
5.958e-08
d
yr
n .2408940310641959 3.5079e-09 deg/d
Q 3.062212019474924 2.9728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      6347 days (17.38 yr)  
   first obs. used      2000-11-29  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:19:44  

Additional Information
 Earth MOID = 1.09942 au 
 Jupiter MOID = 2.50996 au 
 T_jup = 3.374 
[ 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 15.5   n/a MPO345604  

243870 (2000 XQ1)          Discovered 2000-Dec-03 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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