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 ]  
78838 (2003 QY43)
Classification: Main-belt Asteroid          SPK-ID: 2078838
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040114653033777 5.2372e-08  
a 2.811995178888885 1.9245e-08 au
q 2.519515439906618 1.5202e-07 au
i 3.300833592519728 5.6293e-06 deg
node 159.3599332021636 7.5959e-05 deg
peri 195.2545590227583 7.8812e-05 deg
M 235.6402462279983 2.2977e-05 deg
tp 2459795.473519802490
(2022-Aug-03.97351980)
0.00011226 TDB
period 1722.345538907934
4.72
1.7681e-05
4.841e-08
d
yr
n .209017291749866 2.1457e-09 deg/d
Q 3.104474917871151 2.1247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   data-arc span      9133 days (25.00 yr)  
   first obs. used      1996-02-16  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58578  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:38:52  

Additional Information
 Earth MOID = 1.51292 au 
 Jupiter MOID = 2.31232 au 
 T_jup = 3.310 
[ 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 15.41   n/a E2021B10  

78838 (2003 QY43)          Discovered 2003-Aug-22 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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-14 20:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin