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 ]  
344594 (2003 CJ7)
Classification: Main-belt Asteroid          SPK-ID: 2344594
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2023654174061476 5.609e-08  
a 2.401806445273246 1.8914e-08 au
q 1.91576388144675 1.356e-07 au
i 6.197548933348242 7.5387e-06 deg
node 92.7453268778895 6.5662e-05 deg
peri 107.7162367570616 6.9484e-05 deg
M 186.4480803373308 2.5025e-05 deg
tp 2459655.939116986663
(2022-Mar-17.43911699)
9.8817e-05 TDB
period 1359.582092631575
3.72
1.606e-05
4.397e-08
d
yr
n .2647872474571892 3.1278e-09 deg/d
Q 2.887849009099742 2.2742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      10098 days (27.65 yr)  
   first obs. used      1992-03-04  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:24:46  

Additional Information
 Earth MOID = .923715 au 
 Jupiter MOID = 2.09114 au 
 T_jup = 3.489 
[ 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 17.0   n/a MPO345924  

344594 (2003 CJ7)          Discovered 2003-Feb-01 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2023-Mar-19 04:01 < 00:01 Amphi 0.0415144389113171 0.0415123901064285 0.0415164877313228 5.67509638383823 5.67509635943763 2460022.667685491 0.732075050786543 272.900873369747 100.889017768981 86.3941073249653 61435.7513365248 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:24:58 2019-Nov-08 10:25
2136-Dec-06 23:13 00:03 Eunom 0.0472325136387945 0.0471891498540272 0.0472758964348172 9.15681374373266 9.15681371127566 2501558.467412908 2.60215450112141 2628.87433769872 81.8892878826483 -34.6778208041774 49131.820459866 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:24:58 2019-Nov-08 10:25
2192-Oct-27 16:12 00:04 Eunom 0.0191828072668638 0.0191373875650629 0.0192284140389187 9.28000850911673 9.28000843026098 2521972.174711775 3.49443364685167 3752.39995642376 82.5584079934917 -52.810166250784 27687.9101483692 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:24:58 2019-Nov-08 10:25

Alternate Designations
 2003 CJ7 = 2005 UQ99 
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-07 10:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin