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 ]  
216644 (2003 QY17)
Classification: Main-belt Asteroid          SPK-ID: 2216644
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043307697266875 5.341e-08  
a 2.190219550187251 9.8895e-09 au
q 1.742690303627051 1.1615e-07 au
i 1.47499350261616 4.0305e-06 deg
node 79.16500021390347 0.00022973 deg
peri 226.4269205894605 0.00023005 deg
M 142.1461032372945 1.4904e-05 deg
tp 2458733.020725407182
(2019-Sep-06.52072541)
4.7688e-05 TDB
period 1183.940572556336
3.24
8.0188e-06
2.195e-08
d
yr
n .3040693159308636 2.0595e-09 deg/d
Q 2.637748796747451 1.191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      9033 days (24.73 yr)  
   first obs. used      1996-04-12  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61057  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:41  

Additional Information
 Earth MOID = .726048 au 
 Jupiter MOID = 2.60413 au 
 T_jup = 3.646 
[ 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 17.45   n/a MPCxxxxx  

216644 (2003 QY17)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ 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-23 06:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin