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214306 (2005 JW19)
Classification: Main-belt Asteroid          SPK-ID: 2214306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2560710224110693 5.4527e-08  
a 2.657596106327469 1.4347e-08 au
q 1.977062754224517 1.4055e-07 au
i 3.085798228424278 5.424e-06 deg
node 57.23207758223488 8.8393e-05 deg
peri 283.5659518760463 8.9025e-05 deg
M 136.6871782575786 1.3071e-05 deg
tp 2458599.662303500969
(2019-Apr-26.16230350)
5.4463e-05 TDB
period 1582.456917298009
4.33
1.2814e-05
3.508e-08
d
yr
n .2274943450686086 1.8422e-09 deg/d
Q 3.338129458430422 1.8021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      511  
   data-arc span      5847 days (16.01 yr)  
   first obs. used      2005-03-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50798  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:46:13  

Additional Information
 Earth MOID = .969697 au 
 Jupiter MOID = 2.07544 au 
 T_jup = 3.338 
[ 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 15.95   n/a E2021B55  

214306 (2005 JW19)          Discovered 2005-May-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1989-Dec-10 00:05 < 00:01 Ceres 0.0242546109564473 0.0242518699473335 0.0242573529161888 6.42948241821208 6.42947970913457 2447870.503192905 0.443809893035 293.863246554891 54.496973027496 64.3829245087501 60070.6970254521 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:46:14 2021-Apr-13 23:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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