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JPL Small-Body Database Browser
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71065 (1999 XY105)
Classification: Main-belt Asteroid          SPK-ID: 2071065
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .285429712806368 3.4423e-08  
a 2.585528645760448 1.3953e-08 au
q 1.847541946948405 9.175e-08 au
i 4.895671804996412 4.8212e-06 deg
node 143.6084475458813 4.7679e-05 deg
peri 272.9874464924849 4.9341e-05 deg
M 351.1375135564827 1.6969e-05 deg
tp 2459037.883119642465
(2020-Jul-07.38311964)
7.1842e-05 TDB
period 1518.526787832955
4.16
1.2293e-05
3.366e-08
d
yr
n .2370718797221519 1.9191e-09 deg/d
Q 3.32351534457249 1.7936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      10040 days (27.49 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57684  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:24:16  

Additional Information
 Earth MOID = .867219 au 
 Jupiter MOID = 2.06596 au 
 T_jup = 3.359 
[ 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 15.5   n/a MPO347977  

71065 (1999 XY105)          Discovered 1999-Dec-11 by Kobayashi, T. at Oizumi
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XY105 = 1992 EU26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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