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71066 (1999 XL106)
Classification: Main-belt Asteroid          SPK-ID: 2071066
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09395971647243544 4.6336e-08  
a 2.552935940029561 1.296e-08 au
q 2.313062802932093 1.2216e-07 au
i 14.03615818568371 4.2052e-06 deg
node 238.6758857412071 2.0801e-05 deg
peri 178.9728831388865 3.6474e-05 deg
M 259.5842977064658 3.2508e-05 deg
tp 2459016.082673000394
(2020-Jun-15.58267300)
0.00013585 TDB
period 1489.904057463084
4.08
1.1345e-05
3.106e-08
d
yr
n .2416262968053028 1.8399e-09 deg/d
Q 2.792809077127029 1.4177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8707 days (23.84 yr)  
   first obs. used      1995-12-26  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:24:16  

Additional Information
 Earth MOID = 1.3249 au 
 Jupiter MOID = 2.54112 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457186.5 (2015-Jun-13.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09389562916813685 4.6602e-08  
q 2.313950241663007 1.2302e-07 au
tp 2457520.439365128686
(2016-May-11.93936513)
0.00013109 TDB
node 238.7109139494401 2.0824e-05 deg
peri 177.7774688064677 3.6424e-05 deg
i 14.02568518181141 4.2049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8707 days (23.84 yr)  
   first obs. used      1995-12-26  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:24:16  

Additional Information
 Jupiter MOID = 2.54112 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.171790750266305E-15 -5.709038320927767E-15 -2.668855441497614E-12 -1.715885663377532E-14 -5.176655122174758E-13 -9.178833794599083E-15
q -5.709038320927767E-15 1.513463633395241E-14 7.395366412366196E-12 4.661333256305456E-14 1.443827139064302E-12 2.521111705892445E-14
tp -2.668855441497614E-12 7.395366412366196E-12 1.718348995111801E-8 6.100804640407113E-11 3.938683209270241E-9 3.602224149115077E-11
node -1.715885663377532E-14 4.661333256305456E-14 6.100804640407113E-11 4.336201607970275E-10 -4.069178303190143E-10 -1.473784384990184E-11
peri -5.176655122174758E-13 1.443827139064302E-12 3.938683209270241E-9 -4.069178303190143E-10 1.326740968071724E-9 2.25190110106263E-11
i -9.178833794599083E-15 2.521111705892445E-14 3.602224149115077E-11 -1.473784384990184E-11 2.25190110106263E-11 1.768092527427696E-11

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 MPO412620  

71066 (1999 XL106)          Discovered 1999-Dec-04 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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