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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242758359151372 4.011e-08  
a 3.126397227230191 2.9811e-08 au
q 2.737861598413391 1.1925e-07 au
i 1.18196372895282 7.621e-06 deg
node 23.78016183921731 0.00020221 deg
peri 101.4682697302598 0.0002047 deg
M 88.88252737510763 3.2556e-05 deg
tp 2458501.984625576970
(2019-Jan-18.48462558)
0.00017988 TDB
period 2019.131769677286
5.53
2.888e-05
7.907e-08
d
yr
n .1782944557687477 2.5501e-09 deg/d
Q 3.51493285604699 3.3516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2001-12-15  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:42:25  

Additional Information
 Earth MOID = 1.7536 au 
 Jupiter MOID = 1.54431 au 
 T_jup = 3.202 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457787.5 (2017-Feb-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252219758718931 4.0087e-08  
q 2.736223057447484 1.1948e-07 au
tp 2458501.907994736063
(2019-Jan-18.40799474)
0.00017864 TDB
node 23.79878492597448 0.0002021 deg
peri 101.4586592951916 0.00020456 deg
i 1.182408448159518 7.6213e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2001-12-15  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:42:25  

Additional Information
 Jupiter MOID = 1.54431 au 
 T_jup = 3.202 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.606993067661229E-15 -4.685934869562066E-15 1.952059655149095E-12 2.985864506471924E-16 2.900038861929022E-13 -3.973021343098805E-16
q -4.685934869562066E-15 1.427520264505681E-14 -4.408505366861113E-12 4.100234990374179E-15 -6.618866885907102E-13 1.388547199840938E-15
tp 1.952059655149095E-12 -4.408505366861113E-12 3.191145129880167E-8 2.904268475925424E-11 5.643660386072406E-9 -1.928412777616741E-12
node 2.985864506471924E-16 4.100234990374179E-15 2.904268475925424E-11 4.08442036741928E-8 -4.083006252700904E-8 1.325278728899318E-10
peri 2.900038861929022E-13 -6.618866885907102E-13 5.643660386072406E-9 -4.083006252700904E-8 4.184324303305296E-8 -1.328445702721612E-10
i -3.973021343098805E-16 1.388547199840938E-15 -1.928412777616741E-12 1.325278728899318E-10 -1.328445702721612E-10 5.80846602258707E-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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1940-Jan-05 09:50 00:04 Jupiter 1.7385088636876 1.73850694629897 1.73851078107544 2.55717959766139 2.35897082199606 2429633.909398857 3.49632790361288 122.038355629918 28.2643674024669 78.27147492003 899146.744116139 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
1950-Mar-17 18:04 00:03 Jupiter 1.55730963181414 1.55730918555081 1.55731007807844 1.62339535150883 1.24402980131009 2433358.252924467 2.9832836118764 176.908969913162 82.7075688063342 -85.254666517265 1856925.77109144 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
1960-Jun-05 11:00 00:02 Jupiter 1.88965350753846 1.88965211646361 1.88965489861255 2.53462552149217 2.35113633372012 2437090.958394926 2.41532154545261 66.9001239475608 32.9438774073375 73.5484449046035 1133475.51305224 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2022-Dec-05 08:17 < 00:01 Jupiter 1.69139964583094 1.69139891643568 1.69140037522582 2.33470656576478 2.10933419033182 2459918.845165713 0.422954116637571 83.3297487984389 5.23030084297941 -85.1456593244921 1521975.33129544 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2033-Feb-13 19:53 < 00:01 Jupiter 1.57175074814215 1.5717501943668 1.57175130191786 1.64820299609398 1.28014273955882 2463642.328396638 0.872646899223598 131.813281395255 64.3268634141452 76.8327264080547 1962957.84596968 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2043-May-06 16:08 00:01 Jupiter 1.95093067468217 1.95092969117371 1.95093165819029 2.76997043990373 2.60852633138324 2467376.172166938 1.30150883803785 62.7181831649029 28.9668737005423 78.6805176192151 1601717.34192174 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2105-Nov-04 01:44 00:04 Jupiter 1.64814149921431 1.64814003493557 1.64814296349277 2.13479810551107 1.87869935260442 2490202.572432201 4.19187768996416 158.04684664698 12.5333997943533 -85.2785573443071 989054.089246373 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2116-Jan-15 01:07 00:05 Jupiter 1.59836144828242 1.59835987817707 1.59836301839495 1.71332890178417 1.36953728688085 2493926.546820155 4.64865729994241 257.887655618716 47.7994737920652 78.2724027485913 1803607.19799615 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2188-Oct-02 14:00 00:08 Jupiter 1.60123406100842 1.60123172321716 1.60123639880057 1.94322678572475 1.64868680762787 2520486.083361969 8.00837160389376 264.341962763297 40.5958417485612 -73.7322253923123 810466.471160842 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42
2198-Dec-14 16:47 00:08 Jupiter 1.62084817403216 1.62084495722049 1.62085139085517 1.7790331399078 1.45595305948307 2524211.199471952 8.41288338862612 369.099017257483 37.9980735051213 77.4168769474513 1477477.99323264 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 03:42:25 2020-Nov-12 03:42

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