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
JPL Small-Body Database Browser
Search: [ help ]  
115418 (2003 SY301)
Classification: Main-belt Asteroid          SPK-ID: 2115418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08377255971961849 5.9591e-08  
a 2.407309667801683 1.2792e-08 au
q 2.205643174892152 1.4199e-07 au
i 4.353912005401725 4.0768e-06 deg
node 268.147350468845 7.3173e-05 deg
peri 235.5049144061757 7.7972e-05 deg
M 86.83652407903575 2.5263e-05 deg
tp 2458871.423933772571
(2020-Jan-22.92393377)
9.6097e-05 TDB
period 1364.257552893866
3.74
1.0874e-05
2.977e-08
d
yr
n .263879792518918 2.1033e-09 deg/d
Q 2.608976160711215 1.3864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      8057 days (22.06 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:28  

Additional Information
 Earth MOID = 1.22156 au 
 Jupiter MOID = 2.41095 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457367.5 (2015-Dec-11.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08402926942072285 5.9901e-08  
q 2.205172429692703 1.4295e-07 au
tp 2457509.214310914378
(2016-Apr-30.71431091)
9.726e-05 TDB
node 268.2178318960092 7.3191e-05 deg
peri 236.1112654592492 7.7881e-05 deg
i 4.353064012298534 4.0775e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      8057 days (22.06 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:28  

Additional Information
 Jupiter MOID = 2.41095 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.588163062434627E-15 -8.534251629416335E-15 1.659560086476765E-12 4.170448982489212E-14 5.168277392021599E-13 1.514137858528712E-15
q -8.534251629416335E-15 2.04336612343503E-14 -4.310547309618577E-12 -9.644236507302387E-14 -1.334532101579199E-12 -3.437300035085152E-15
tp 1.659560086476765E-12 -4.310547309618577E-12 9.459460333581475E-9 5.200748768113254E-12 2.625661807751835E-9 1.329199848298186E-12
node 4.170448982489212E-14 -9.644236507302387E-14 5.200748768113254E-12 5.356969118103562E-9 -5.338521771534293E-9 7.459288593201981E-11
peri 5.168277392021599E-13 -1.334532101579199E-12 2.625661807751835E-9 -5.338521771534293E-9 6.065375019651698E-9 -7.397670381343956E-11
i 1.514137858528712E-15 -3.437300035085152E-15 1.329199848298186E-12 7.459288593201981E-11 -7.397670381343956E-11 1.662602643851107E-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 16.23   n/a E2021B55  

115418 (2003 SY301)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SY301 = 2000 YM89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 06:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin