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JPL Small-Body Database Browser
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379094 (2008 XL53)
Classification: Main-belt Asteroid          SPK-ID: 2379094
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997617545300225 7.0209e-08  
a 3.100452323886643 5.7233e-08 au
q 2.481100527830362 2.3218e-07 au
i 14.25996685574235 1.4076e-05 deg
node 327.4993002585501 3.3052e-05 deg
peri 125.7777503920387 5.0968e-05 deg
M 325.2515543363553 3.8362e-05 deg
tp 2458792.972592152908
(2019-Nov-05.47259215)
0.00021497 TDB
period 1994.049858970841
5.46
5.5214e-05
1.512e-07
d
yr
n .1805371106346365 4.999e-09 deg/d
Q 3.719804119942925 6.8666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5738 days (15.71 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:18:12  

Additional Information
 Earth MOID = 1.5278 au 
 Jupiter MOID = 1.55511 au 
 T_jup = 3.144 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457169.5 (2015-May-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000603267937621 7.0698e-08  
q 2.479942843359938 2.3431e-07 au
tp 2456802.285824152470
(2014-May-24.78582415)
0.00019414 TDB
node 327.5133751960164 3.3033e-05 deg
peri 126.1436032211256 5.0806e-05 deg
i 14.26473486155098 1.408e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5738 days (15.71 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:18:12  

Additional Information
 Jupiter MOID = 1.55511 au 
 T_jup = 3.144 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.998159580213317E-15 -1.626334119983895E-14 4.969616599435544E-12 -8.902518625493244E-15 9.797287138056058E-13 -6.376268663420696E-15
q -1.626334119983895E-14 5.490139490628274E-14 -1.344654338974519E-11 1.943568513009381E-14 -2.583272769700097E-12 3.426684988858987E-14
tp 4.969616599435544E-12 -1.344654338974519E-11 3.768902237189393E-8 -2.715456647615993E-11 7.553557954119793E-9 7.286908401509596E-11
node -8.902518625493244E-15 1.943568513009381E-14 -2.715456647615993E-11 1.09114932214165E-9 -1.062112050459254E-9 1.859991702911725E-10
peri 9.797287138056058E-13 -2.583272769700097E-12 7.553557954119793E-9 -1.062112050459254E-9 2.581278846141217E-9 -1.656286271867402E-10
i -6.376268663420696E-15 3.426684988858987E-14 7.286908401509596E-11 1.859991702911725E-10 -1.656286271867402E-10 1.982555601902901E-10

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 16.0   n/a MPO455729  

379094 (2008 XL53)          Discovered 2008-Dec-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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