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102901 (1999 XU14)
Classification: Main-belt Asteroid          SPK-ID: 2102901
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221756412532071 6.545e-08  
a 2.584292566967796 1.3783e-08 au
q 2.268554965412609 1.6759e-07 au
i 23.01831154830399 6.4751e-06 deg
node 82.97889846723155 1.1282e-05 deg
peri 8.417354693175783 2.1738e-05 deg
M 7.247061292525499 1.7593e-05 deg
tp 2459169.952872458895
(2020-Nov-16.45287246)		 7.4138e-05 TDB
period 1517.437961527909
4.15		 1.214e-05
3.324e-08		 d
yr
n .2372419888833648 1.898e-09 deg/d
Q 2.900030168522984 1.5467e-08 au
   Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1999-10-20  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49131  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:44  

Additional Information
 Earth MOID = 1.28596 au 
 Jupiter MOID = 2.35365 au 
 T_jup = 3.301 
[ 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 15.1   n/a MPO449620  

102901 (1999 XU14)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 XU14 = 2001 HU48 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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