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 ]  
215649 (2003 UT103)
Classification: Main-belt Asteroid          SPK-ID: 2215649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036258406370302 3.8158e-08  
a 2.410455746264207 9.0949e-09 au
q 1.919624668612798 9.2386e-08 au
i 3.335460026239375 3.722e-06 deg
node 90.1144584370286 9.3757e-05 deg
peri 341.7569667256169 9.4585e-05 deg
M 135.4697001561726 1.2473e-05 deg
tp 2458486.116724500446
(2019-Jan-02.61672450)
4.6453e-05 TDB
period 1366.932819415427
3.74
7.7364e-06
2.118e-08
d
yr
n .263363345211036 1.4905e-09 deg/d
Q 2.901286823915616 1.0947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:40:42  

Additional Information
 Earth MOID = .934671 au 
 Jupiter MOID = 2.38266 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457162.5 (2015-May-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026185579774902 3.7987e-08  
q 1.922617618319764 9.1814e-08 au
tp 2457119.484408217113
(2015-Apr-06.98440822)
4.5414e-05 TDB
node 90.16199865911901 9.3732e-05 deg
peri 341.9701685259967 9.4571e-05 deg
i 3.335256344070161 3.7205e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:40:42  

Additional Information
 Jupiter MOID = 2.38266 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.442995411078973E-15 -3.476795699631047E-15 -8.592255960142158E-13 -2.319108262257646E-14 -2.235298912340344E-13 -5.357313320789749E-16
q -3.476795699631047E-15 8.429812851559312E-15 2.100027451815202E-12 5.663646573219024E-14 5.463039217420306E-13 1.321873439235155E-15
tp -8.592255960142158E-13 2.100027451815202E-12 2.062425816123724E-9 7.73761141675664E-12 6.072650157318645E-10 1.197855735600346E-12
node -2.319108262257646E-14 5.663646573219024E-14 7.73761141675664E-12 8.785751893742027E-9 -8.768561744482431E-9 -1.215964489674897E-10
peri -2.235298912340344E-13 5.463039217420306E-13 6.072650157318645E-10 -8.768561744482431E-9 8.943664081299888E-9 1.217634890311802E-10
i -5.357313320789749E-16 1.321873439235155E-15 1.197855735600346E-12 -1.215964489674897E-10 1.217634890311802E-10 1.384179871398316E-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 16.65   n/a E2021B55  

215649 (2003 UT103)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-02 06:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin