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344594 (2003 CJ7)
Classification: Main-belt Asteroid          SPK-ID: 2344594
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023653608446062 4.9899e-08  
a 2.401806444998249 1.8763e-08 au
q 1.915764017077278 1.2179e-07 au
i 6.197544881663 6.66e-06 deg
node 92.7452976415364 5.7994e-05 deg
peri 107.7162706706335 6.1431e-05 deg
M 186.4480740222964 2.3784e-05 deg
tp 2459655.939140723561
(2022-Mar-17.43914072)
9.4643e-05 TDB
period 1359.582092398075
3.72
1.5931e-05
4.362e-08
d
yr
n .2647872475026648 3.1027e-09 deg/d
Q 2.887848872919221 2.256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-03-04  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50114  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:20  

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 12 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:21 2020-Nov-11 17:02
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 12 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:21 2020-Nov-11 17:02
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 12 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:21 2020-Nov-11 17:02

Alternate Designations
 2003 CJ7 = 2005 UQ99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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