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JPL Small-Body Database Browser
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71126 (1999 XU174)
Classification: Main-belt Asteroid          SPK-ID: 2071126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256446713825872 4.2663e-08  
a 2.687538924214448 1.7198e-08 au
q 2.349863979253612 1.1309e-07 au
i 13.91275792583448 5.9252e-06 deg
node 86.08457928085082 2.5313e-05 deg
peri 55.51572969618307 3.9959e-05 deg
M 203.7869887782845 2.9259e-05 deg
tp 2459698.805197686716
(2022-Apr-29.30519769)
0.00013187 TDB
period 1609.276136482743
4.41
1.5447e-05
4.229e-08
d
yr
n .2237030624134036 2.1472e-09 deg/d
Q 3.025213869175284 1.9358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      1999-11-12  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51874  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:18:44  

Additional Information
 Earth MOID = 1.39352 au 
 Jupiter MOID = 2.14106 au 
 T_jup = 3.320 
[ 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 14.4   n/a MPO449449  

71126 (1999 XU174)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XU174 = 2001 KB11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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