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382317 (2013 SH27)
Classification: Outer Main-belt Asteroid          SPK-ID: 2382317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09494410659877442 4.5676e-08  
a 3.207329887468609 3.9874e-08 au
q 2.902812816735354 1.4574e-07 au
i 13.89300900496884 5.786e-06 deg
node 183.1781162081628 1.9355e-05 deg
peri 241.34356390327 3.6659e-05 deg
M 88.11959594430215 2.8886e-05 deg
tp 2458882.948656053372
(2020-Feb-03.44865605)
0.00016889 TDB
period 2098.040530481353
5.74
3.9125e-05
1.071e-07
d
yr
n .1715886775158749 3.1999e-09 deg/d
Q 3.511846958201863 4.366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2005-04-14  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:08:34  

Additional Information
 Earth MOID = 1.94385 au 
 Jupiter MOID = 1.89196 au 
 T_jup = 3.140 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457877.5 (2017-May-04.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09387317027688323 4.5493e-08  
q 2.904755649404407 1.448e-07 au
tp 2458885.524561350782
(2020-Feb-06.02456135)
0.00017122 TDB
node 183.2051820607966 1.9353e-05 deg
peri 241.7519765309771 3.7062e-05 deg
i 13.89447776512169 5.7869e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2005-04-14  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:08:34  

Additional Information
 Jupiter MOID = 1.89196 au 
 T_jup = 3.140 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.069633486387712E-15 -6.3845126849715E-15 -2.091902390774734E-12 1.008463037696004E-14 -4.263242571743086E-13 -2.626159860611809E-15
q -6.3845126849715E-15 2.096570844057867E-14 6.072793709871506E-12 -2.932538509373393E-14 1.129600818763321E-12 1.050501630026567E-14
tp -2.091902390774734E-12 6.072793709871506E-12 2.931506733302446E-8 -4.040562096780914E-11 5.404818059598139E-9 6.632250475154946E-13
node 1.008463037696004E-14 -2.932538509373393E-14 -4.040562096780914E-11 3.745529367768538E-10 -3.70840541418661E-10 7.37009799828753E-12
peri -4.263242571743086E-13 1.129600818763321E-12 5.404818059598139E-9 -3.70840541418661E-10 1.373591510907149E-9 -7.105419962006805E-12
i -2.626159860611809E-15 1.050501630026567E-14 6.632250475154946E-13 7.37009799828753E-12 -7.105419962006805E-12 3.348769253920169E-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 15.75   n/a MPCxxxxx  

382317 (2013 SH27)          Discovered 2005-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2013 SH27 = 2005 GT175 = 2007 RK184 = 2010 EY86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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