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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2559954399257509 5.4683e-08  
a 2.65740648361177 1.4426e-08 au
q 1.977122541778032 1.4107e-07 au
i 3.086025943400539 6.6507e-06 deg
node 57.23957231708957 9.0216e-05 deg
peri 283.5337179030174 9.11e-05 deg
M 91.22772141442303 1.3684e-05 deg
tp 2458599.531977046727
(2019-Apr-26.03197705)
5.8437e-05 TDB
period 1582.2875549795
4.33
1.2885e-05
3.528e-08
d
yr
n .227518695237835 1.8527e-09 deg/d
Q 3.337690425445508 1.8119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      5435 days (14.88 yr)  
   first obs. used      2005-03-12  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:08:59  

Additional Information
 Earth MOID = .971588 au 
 Jupiter MOID = 2.07528 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456799.5 (2014-May-22.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589011432724034 5.5026e-08  
q 1.967779357196613 1.4243e-07 au
tp 2457017.367110006485
(2014-Dec-25.86711001)
5.2087e-05 TDB
node 57.27398913488929 9.0327e-05 deg
peri 283.3803958807518 9.1178e-05 deg
i 3.087217290720953 6.6486e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      5435 days (14.88 yr)  
   first obs. used      2005-03-12  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:08:59  

Additional Information
 Jupiter MOID = 2.07528 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.027806056119323E-15 -7.819585296055974E-15 1.267734971819033E-12 -2.368338365249182E-15 1.828020698337699E-13 -3.526320388435414E-15
q -7.819585296055974E-15 2.028723412565396E-14 -3.207648894554688E-12 5.079039963931103E-15 -4.582541476428552E-13 9.27453214853851E-15
tp 1.267734971819033E-12 -3.207648894554688E-12 2.713055107995748E-9 -3.544097815167536E-12 6.545629776436247E-10 -2.083450003080318E-12
node -2.368338365249182E-15 5.079039963931103E-15 -3.544097815167536E-12 8.158970206674101E-9 -8.147101372520968E-9 -1.41902296010904E-10
peri 1.828020698337699E-13 -4.582541476428552E-13 6.545629776436247E-10 -8.147101372520968E-9 8.313424897049402E-9 1.412924369866447E-10
i -3.526320388435414E-15 9.27453214853851E-15 -2.083450003080318E-12 -1.41902296010904E-10 1.412924369866447E-10 4.420362348196351E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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