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JPL Small-Body Database Browser
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71014 (1999 XW52)
Classification: Main-belt Asteroid          SPK-ID: 2071014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2335893215835806 4.5598e-08  
a 2.7829833595174 1.4211e-08 au
q 2.132908164589336 1.2742e-07 au
i 6.160574087997102 4.1828e-06 deg
node 62.6024695042742 5.0864e-05 deg
peri 259.3152742097476 5.1568e-05 deg
M 143.5043928286831 9.6264e-06 deg
tp 2457924.530601073518
(2017-Jun-20.03060107)
4.4455e-05 TDB
period 1695.759821819851
4.64
1.2989e-05
3.556e-08
d
yr
n .2122942148810061 1.6261e-09 deg/d
Q 3.433058554445463 1.7531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      10742 days (29.41 yr)  
   first obs. used      1989-09-04  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:40:57  

Additional Information
 Earth MOID = 1.13007 au 
 Jupiter MOID = 1.93361 au 
 T_jup = 3.284 
[ 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 15.2   n/a MPO235098  

71014 (1999 XW52)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XW52 = 2002 HL14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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