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382967 (2004 XQ120)
Classification: Main-belt Asteroid          SPK-ID: 2382967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2081698556027763 1.0037e-07  
a 2.690243616714072 2.0745e-08 au
q 2.130215991486413 2.7531e-07 au
i 2.829623328842773 6.709e-06 deg
node 309.3128859554425 0.00018444 deg
peri 98.26613544368404 0.00018755 deg
M 201.1016746331402 2.6414e-05 deg
tp 2459711.881653708690
(2022-May-12.38165371)
0.0001212 TDB
period 1611.706068920854
4.41
1.8643e-05
5.104e-08
d
yr
n .2233657904142808 2.5837e-09 deg/d
Q 3.250271241941731 2.5064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5247 days (14.37 yr)  
   first obs. used      2004-11-20  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64672  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:38:58  

Additional Information
 Earth MOID = 1.14238 au 
 Jupiter MOID = 2.15513 au 
 T_jup = 3.339 
[ 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 16.8   n/a MPO434375  

382967 (2004 XQ120)          Discovered 2004-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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