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 ]  
65385 (2002 QW)
Classification: Main-belt Asteroid          SPK-ID: 2065385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628488123745821 5.7706e-08  
a 2.561129968412069 1.1757e-08 au
q 2.144052994719213 1.5016e-07 au
i 1.201450812879811 6.1174e-06 deg
node 266.972740861635 0.0001907 deg
peri 163.8091526928935 0.00019156 deg
M 42.20437341211582 1.449e-05 deg
tp 2458824.990426873769
(2019-Dec-07.49042687)
6.0502e-05 TDB
period 1497.082913859934
4.10
1.0309e-05
2.822e-08
d
yr
n .2404676432194465 1.6558e-09 deg/d
Q 2.978206942104925 1.3672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      15033 days (41.16 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:38:45  

Additional Information
 Earth MOID = 1.15858 au 
 Jupiter MOID = 2.29753 au 
 T_jup = 3.416 
[ 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 16.4   n/a MPO453048  

65385 (2002 QW)          Discovered 2002-Aug-16 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 QW = 1978 WA2 = 1994 RN8 = 2000 AE222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 21:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin