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 ]  
79671 (1998 SJ43)
Classification: Main-belt Asteroid          SPK-ID: 2079671
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641549048305682 2.856e-08  
a 2.564134723716382 1.1082e-08 au
q 2.143219432171964 7.2201e-08 au
i 1.822144775138675 5.0125e-06 deg
node 330.6435489408894 0.00011175 deg
peri 56.71833960941211 0.00011317 deg
M 90.29954595968864 1.8681e-05 deg
tp 2458624.322554753854
(2019-May-20.82255475)
7.6771e-05 TDB
period 1499.718285948726
4.11
9.7222e-06
2.662e-08
d
yr
n .2400450827151601 1.5561e-09 deg/d
Q 2.985050015260799 1.2901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      940  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1998-09-23  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:45:06  

Additional Information
 Earth MOID = 1.14837 au 
 Jupiter MOID = 2.468 au 
 T_jup = 3.414 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO502635  

79671 (1998 SJ43)          Discovered 1998-Sep-23 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SJ43 = 2000 DL41 = 2002 SH62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-20 03:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin