Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59027 (1998 SO115)
Classification: Main-belt Asteroid          SPK-ID: 2059027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2348877596010971 4.3088e-08  
a 2.580436938739464 1.3812e-08 au
q 1.974323887407038 1.1146e-07 au
i 3.236343276363858 5.1406e-06 deg
node 5.571423782134008 9.6728e-05 deg
peri 310.6249827686904 9.759e-05 deg
M 120.5149392825157 1.5942e-05 deg
tp 2458493.653224823414
(2019-Jan-10.15322482)
6.4413e-05 TDB
period 1514.043322345538
4.15
1.2156e-05
3.328e-08
d
yr
n .2377739095617767 1.9091e-09 deg/d
Q 3.186549990071891 1.7056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8775 days (24.02 yr)  
   first obs. used      1996-01-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:17  

Additional Information
 Earth MOID = .962764 au 
 Jupiter MOID = 2.12773 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457158.5 (2015-May-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2364184647419361 4.2997e-08  
q 1.969209742825105 1.1126e-07 au
tp 2456981.032357996490
(2014-Nov-19.53235800)
5.713e-05 TDB
node 5.614767878263744 9.6551e-05 deg
peri 310.6904951235369 9.7403e-05 deg
i 3.241490393958015 5.1449e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8775 days (24.02 yr)  
   first obs. used      1996-01-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:17  

Additional Information
 Jupiter MOID = 2.12773 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.848705304367131E-15 -4.762662453585552E-15 -1.660799467855034E-13 3.923453046266095E-15 -5.187670992055891E-14 -8.077480697313869E-17
q -4.762662453585552E-15 1.237934139682945E-14 7.185167973375772E-13 -1.197990437269791E-14 2.009045092963453E-13 5.324178188288527E-16
tp -1.660799467855034E-13 7.185167973375772E-13 3.263869325715403E-9 -7.501218729801305E-12 7.694406214777273E-10 1.191076383656137E-12
node 3.923453046266095E-15 -1.197990437269791E-14 -7.501218729801305E-12 9.32208519114569E-9 -9.308348932017331E-9 3.962424844989061E-11
peri -5.187670992055891E-14 2.009045092963453E-13 7.694406214777273E-10 -9.308348932017331E-9 9.487295959862714E-9 -3.930883712530053E-11
i -8.077480697313869E-17 5.324178188288527E-16 1.191076383656137E-12 3.962424844989061E-11 -3.930883712530053E-11 2.64701244994082E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO449379  

59027 (1998 SO115)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-24 00:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin