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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2559954364926335 5.4593e-08  
a 2.65740648429565 1.4407e-08 au
q 1.97712255141003 1.4079e-07 au
i 3.08602712949116 6.4865e-06 deg
node 57.23956622317019 8.9424e-05 deg
peri 283.5337207749884 9.028e-05 deg
M 91.2277236145341 1.3561e-05 deg
tp 2458599.531967221921
(2019-Apr-26.03196722)		 5.7862e-05 TDB
period 1582.287555590299
4.33		 1.2867e-05
3.523e-08		 d
yr
n .2275186951500076 1.8502e-09 deg/d
Q 3.337690417181269 1.8095e-08 au
   Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      5704 days (15.62 yr)  
   first obs. used      2005-03-12  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50648  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:49:03  

Additional Information
 Earth MOID = .971588 au 
 Jupiter MOID = 2.07528 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 15.9   n/a MPO260373  

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 11 CATAB v2.0f-lin.ifort 2020-Nov-12 03:49:04 2020-Nov-12 03:49
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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