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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
78378 (2002 PS133)
Classification: Main-belt Asteroid          SPK-ID: 2078378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084883144949355 3.8355e-08  
a 2.919076492736668 1.9737e-08 au
q 2.60239080415788 1.143e-07 au
i 2.271497004812353 5.0864e-06 deg
node 163.5963497658757 0.00010072 deg
peri 242.4841505037301 0.0001035 deg
M 212.5165750628351 2.6554e-05 deg
tp 2460142.789538872634
(2023-Jul-17.28953887)
0.00013798 TDB
period 1821.657139496267
4.99
1.8475e-05
5.058e-08
d
yr
n .1976222595320813 2.0043e-09 deg/d
Q 3.235762181315458 2.1878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      704  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1998-12-15  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:29  

Additional Information
 Earth MOID = 1.6122 au 
 Jupiter MOID = 2.12565 au 
 T_jup = 3.271 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457263.5 (2015-Aug-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078581564203229 3.8194e-08  
q 2.605168590261763 1.1367e-07 au
tp 2456502.218641764519
(2013-Jul-28.71864176)
0.00012516 TDB
node 163.6014202004023 0.00010073 deg
peri 243.3065769948169 0.00010356 deg
i 2.270826674800003 5.0858e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      704  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1998-12-15  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:29  

Additional Information
 Jupiter MOID = 2.12565 au 
 T_jup = 3.271 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.458773124970652E-15 -4.289427760073663E-15 -7.484983454353617E-13 -4.094371226045751E-15 -1.611443888717368E-13 1.278198888261267E-17
q -4.289427760073663E-15 1.292163535207766E-14 2.702419728611716E-12 1.344267414619575E-14 5.888166698219857E-13 1.144105814435724E-16
tp -7.484983454353617E-13 2.702419728611716E-12 1.566476613592313E-8 9.699266125682518E-12 3.020593935895237E-9 -5.594255786288472E-13
node -4.094371226045751E-15 1.344267414619575E-14 9.699266125682518E-12 1.014726734747377E-8 -1.013668212512283E-8 1.897461299580266E-11
peri -1.611443888717368E-13 5.888166698219857E-13 3.020593935895237E-9 -1.013668212512283E-8 1.072420927656616E-8 -1.905706466463564E-11
i 1.278198888261267E-17 1.144105814435724E-16 -5.594255786288472E-13 1.897461299580266E-11 -1.905706466463564E-11 2.586518049485076E-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 15.01   n/a MPO614063  

78378 (2002 PS133)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20040415/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 2021-Sep-24 22:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin