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 ]  
410842 (2009 QK64)
Classification: Main-belt Asteroid          SPK-ID: 2410842
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 .02299301608175362 6.9683e-08  
a 3.037998510970662 4.3906e-08 au
q 2.96814576235157 2.3618e-07 au
i 22.86421525024694 7.93e-06 deg
node 166.605100273753 1.3036e-05 deg
peri 327.003666896941 0.00015274 deg
M 220.5190865850666 0.00015346 deg
tp 2459749.862651427614
(2022-Jun-19.36265143)
0.00082561 TDB
period 1934.103727234827
5.30
4.1928e-05
1.148e-07
d
yr
n .1861327264565532 4.035e-09 deg/d
Q 3.107851259589753 4.4915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      4972 days (13.61 yr)  
   first obs. used      2007-03-12  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:56  

Additional Information
 Earth MOID = 1.98537 au 
 Jupiter MOID = 1.87868 au 
 T_jup = 3.121 
[ 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 15.8   n/a MPO437651  

410842 (2009 QK64)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 QK64 = 2014 QO74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 04:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin