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JPL Small-Body Database Browser
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413130 (2001 XQ145)
Classification: Main-belt Asteroid          SPK-ID: 2413130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167879053030896 5.5582e-08  
a 2.213385038981807 1.2645e-08 au
q 1.733549932751744 1.2789e-07 au
i 4.868228754828706 4.7971e-06 deg
node 257.8003541220089 7.3471e-05 deg
peri 92.09049130084331 7.5156e-05 deg
M 164.8894833577327 1.2462e-05 deg
tp 2458049.598013415009
(2017-Oct-23.09801342)
4.0305e-05 TDB
period 1202.773585871
3.29
1.0307e-05
2.822e-08
d
yr
n .2993082024987292 2.565e-09 deg/d
Q 2.69322014521187 1.5387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53935  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:58:34  

Additional Information
 Earth MOID = .735135 au 
 Jupiter MOID = 2.75661 au 
 T_jup = 3.620 
[ 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 17.4   n/a MPO423474  

413130 (2001 XQ145)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 XQ145 = 2004 RM196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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