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 ]  
442930 (2013 CQ64)
Classification: Main-belt Asteroid          SPK-ID: 2442930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04142795832311996 1.2016e-07  
a 2.71411581259627 8.6424e-08 au
q 2.601675535827911 3.7185e-07 au
i 4.854473606494227 1.0947e-05 deg
node 294.7429280492901 0.00012166 deg
peri 79.36446895725142 0.00017267 deg
M 352.843645671311 0.00012302 deg
tp 2459032.966115131800
(2020-Jul-02.46611513)
0.00055838 TDB
period 1633.206086595357
4.47
7.8008e-05
2.136e-07
d
yr
n .2204253357581281 1.0528e-08 deg/d
Q 2.826556089364629 9.0004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4690 days (12.84 yr)  
   first obs. used      2006-08-29  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:08  

Additional Information
 Earth MOID = 1.60657 au 
 Jupiter MOID = 2.38229 au 
 T_jup = 3.355 
[ 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 16.9   n/a MPO450447  

442930 (2013 CQ64)          Discovered 2011-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CQ64 = 2011 UM46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-12 22:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin