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487459 (2014 SR100)
Classification: Main-belt Asteroid          SPK-ID: 2487459
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01921519711714928 1.2228e-07  
a 3.16136614510278 8.7007e-08 au
q 3.100619871465148 3.8704e-07 au
i 8.926545931145547 1.6126e-05 deg
node 357.1377261577556 5.0546e-05 deg
peri 136.2278220032213 0.00033834 deg
M 163.1262384155944 0.00034018 deg
tp 2457670.180883493495
(2016-Oct-08.68088349)
0.0019236 TDB
period 2053.10246343745
5.62
8.4758e-05
2.321e-07
d
yr
n .1753443904583615 7.2387e-09 deg/d
Q 3.222112418740412 8.8679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      5720 days (15.66 yr)  
   first obs. used      2003-11-02  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:17  

Additional Information
 Earth MOID = 2.11779 au 
 Jupiter MOID = 1.76187 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456860.5 (2014-Jul-22.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01545782815110696 1.2151e-07  
q 3.113362582775315 3.8184e-07 au
tp 2457659.676306374734
(2016-Sep-28.17630637)
0.0024404 TDB
node 357.319979996679 5.0358e-05 deg
peri 134.4741363780339 0.00042808 deg
i 8.947267076400804 1.6151e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      5720 days (15.66 yr)  
   first obs. used      2003-11-02  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:17  

Additional Information
 Jupiter MOID = 1.76187 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.476359252694502E-14 -4.524035400879605E-14 1.857925329785493E-10 2.76163546175482E-14 3.258365545410103E-11 -8.25801766571616E-15
q -4.524035400879605E-14 1.458015846388141E-13 -4.965820613342396E-10 -8.001775586715307E-14 -8.762896194103802E-11 3.238381577187154E-14
tp 1.857925329785493E-10 -4.965820613342396E-10 5.95572351451157E-6 9.408727785940399E-10 1.037403605816964E-6 -1.645512647376639E-10
node 2.76163546175482E-14 -8.001775586715307E-14 9.408727785940399E-10 2.53595902554064E-9 -2.339818363438981E-9 -1.703424456728422E-10
peri 3.258365545410103E-11 -8.762896194103802E-11 1.037403605816964E-6 -2.339818363438981E-9 1.832553146641389E-7 1.391555595004651E-10
i -8.25801766571616E-15 3.238381577187154E-14 -1.645512647376639E-10 -1.703424456728422E-10 1.391555595004651E-10 2.608533197815177E-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 16.9   n/a MPO399039  

487459 (2014 SR100)          Discovered 2006-Mar-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 SR100 = 2006 EN14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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