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215364 (2001 XW236)
Classification: Main-belt Asteroid          SPK-ID: 2215364
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242758554702005 4.4576e-08  
a 3.126397219594996 3.076e-08 au
q 2.737861530590171 1.3701e-07 au
i 1.181967029907418 8.2803e-06 deg
node 23.78005497541378 0.00023096 deg
peri 101.468385573852 0.00023334 deg
M 88.88252123058942 3.3112e-05 deg
tp 2458501.984661865914
(2019-Jan-18.48466187)
0.00018339 TDB
period 2019.13176228069
5.53
2.9799e-05
8.159e-08
d
yr
n .1782944564218858 2.6313e-09 deg/d
Q 3.51493290859982 3.4583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6708 days (18.37 yr)  
   first obs. used      2001-12-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:17:38  

Additional Information
 Earth MOID = 1.7536 au 
 Jupiter MOID = 1.54431 au 
 T_jup = 3.202 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457451.5 (2016-Mar-04.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254990136814995 4.4548e-08  
q 2.734752962665076 1.3723e-07 au
tp 2456481.532776112921
(2013-Jul-08.03277611)
0.00017503 TDB
node 23.79205264335304 0.00023085 deg
peri 101.4521892854204 0.00023319 deg
i 1.182505703676128 8.2803e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6708 days (18.37 yr)  
   first obs. used      2001-12-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:17:38  

Additional Information
 Jupiter MOID = 1.54431 au 
 T_jup = 3.202 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.984549531232358E-15 -5.997434882409158E-15 2.394728999434274E-12 -1.27783832254785E-15 4.603679309690535E-13 -5.005929050207656E-16
q -5.997434882409158E-15 1.883196525880622E-14 -6.83370261719427E-12 8.039278839763328E-15 -1.251895188538754E-12 1.785038934158289E-15
tp 2.394728999434274E-12 -6.83370261719427E-12 3.063602291572051E-8 -2.473889234606562E-11 5.765243273425985E-9 -1.008423276602201E-12
node -1.27783832254785E-15 8.039278839763328E-15 -2.473889234606562E-11 5.329355891067037E-8 -5.32859170429984E-8 -2.260267068266384E-10
peri 4.603679309690535E-13 -1.251895188538754E-12 5.765243273425985E-9 -5.32859170429984E-8 5.43777297385805E-8 2.258331260645054E-10
i -5.005929050207656E-16 1.785038934158289E-15 -1.008423276602201E-12 -2.260267068266384E-10 2.258331260645054E-10 6.856410995328345E-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 16.2   n/a MPO427266  

215364 (2001 XW236)          Discovered 2001-Dec-15 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2001 XW236 = 2006 UE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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