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JPL Small-Body Database Browser
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376900 (2001 XQ237)
Classification: Main-belt Asteroid          SPK-ID: 2376900
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667246654057375 5.2448e-07  
a 2.534555792297795 3.5709e-08 au
q 2.111982825874771 1.3531e-06 au
i 6.630441800585158 2.4097e-05 deg
node 59.42934641628958 5.7847e-05 deg
peri 333.580206378115 0.00012768 deg
M 237.0884641887072 7.8469e-05 deg
tp 2459503.700837076622
(2021-Oct-16.20083708)
0.00032539 TDB
period 1473.842956658754
4.04
3.1147e-05
8.528e-08
d
yr
n .244259402518794 5.162e-09 deg/d
Q 2.957128758720818 4.1663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2001-11-19  
   last obs. used      2017-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64818  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:36:02  

Additional Information
 Earth MOID = 1.12097 au 
 Jupiter MOID = 2.4727 au 
 T_jup = 3.420 
[ 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 17.5   n/a E2013V29  

376900 (2001 XQ237)          Discovered 2001-Dec-15 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

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