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 ]  
15378 Artin (1997 PJ2)
Classification: Main-belt Asteroid          SPK-ID: 2015378
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 .1858510917161708 7.1734e-08  
a 2.533239381848166 1.2031e-08 au
q 2.062434077153287 1.8522e-07 au
i 4.740227513431638 5.7898e-06 deg
node 124.1693633681412 5.547e-05 deg
peri 222.5293450360657 5.7319e-05 deg
M 266.7964348336993 2.0083e-05 deg
tp 2459581.778922425364
(2022-Jan-02.27892243)
8.4166e-05 TDB
period 1472.694867714778
4.03
1.0492e-05
2.873e-08
d
yr
n .2444498231725503 1.7415e-09 deg/d
Q 3.004044686543045 1.4268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      17031 days (46.63 yr)  
   first obs. used      1973-09-29  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:56:55  

Additional Information
 Earth MOID = 1.05635 au 
 Jupiter MOID = 2.41279 au 
 T_jup = 3.421 
[ show covariance matrix ]

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 15.65   n/a E2021B10  

15378 Artin           Discovered 1997 Aug. 7 by P. G. Comba at Prescott.
Emil Artin (1898-1962) was an Austrian-German mathematician who lived for some years in the United States and made important contributions to abstract algebra, including the theories of rings and of braids.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001111/MPCPages.arcLast Updated: 2013-03-29

[ 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-Jun-19 17:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin