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173957 (2001 XQ14)
Classification: Main-belt Asteroid          SPK-ID: 2173957
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255162904003385 5.2486e-08  
a 3.059881022773263 3.5782e-08 au
q 2.67581610772837 1.708e-07 au
i 7.847946313045493 6.8171e-06 deg
node 337.5571822607108 3.7911e-05 deg
peri 63.23665403540598 4.787e-05 deg
M 194.6870475805253 3.2855e-05 deg
tp 2459898.258691993594
(2022-Nov-14.75869199)
0.00018898 TDB
period 1955.038152712951
5.35
3.4293e-05
9.389e-08
d
yr
n .1841396289378998 3.23e-09 deg/d
Q 3.443945937818156 4.0273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      7238 days (19.82 yr)  
   first obs. used      2000-08-20  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:15:39  

Additional Information
 Earth MOID = 1.69477 au 
 Jupiter MOID = 2.03978 au 
 T_jup = 3.208 
[ 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 15.2   n/a MPO436864  

173957 (2001 XQ14)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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